15704471900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6384

約数の個数: 144

約数和(自身を含む): 38401292160

約数和(自身を除く): 22696820260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 47, 50, 52, 65, 82, 94, 100, 130, 164, 188, 205, 235, 260, 325, 410, 470, 533, 611, 650, 820, 940, 1025, 1066, 1175, 1222, 1300, 1927, 2050, 2132, 2350, 2444, 2665, 3055, 3854, 4100, 4700, 5330, 6110, 6269, 7708, 9635, 10660, 12220, 12538, 13325, 15275, 19270, 25051, 25076, 26650, 30550, 31345, 38540, 48175, 50102, 53300, 61100, 62690, 81497, 96350, 100204, 125255, 125380, 156725, 162994, 192700, 250510, 257029, 294643, 313450, 325988, 407485, 501020, 514058, 589286, 626275, 626900, 814970, 1028116, 1178572, 1252550, 1285145, 1473215, 1629940, 2037425, 2505100, 2570290, 2946430, 3341377, 3830359, 4074850, 5140580, 5892860, 6425725, 6682754, 7366075, 7660718, 8149700, 12080363, 12851450, 13365508, 14732150, 15321436, 16706885, 19151795, 24160726, 25702900, 29464300, 33413770, 38303590, 48321452, 60401815, 66827540, 76607180, 83534425, 95758975, 120803630, 157044719, 167068850, 191517950, 241607260, 302009075, 314089438, 334137700, 383035900, 604018150, 628178876, 785223595, 1208036300, 1570447190, 3140894380, 3926117975, 7852235950, 15704471900]

約数ペア:

[(1, 15704471900), (2, 7852235950), (4, 3926117975), (5, 3140894380), (10, 1570447190), (13, 1208036300), (20, 785223595), (25, 628178876), (26, 604018150), (41, 383035900), (47, 334137700), (50, 314089438), (52, 302009075), (65, 241607260), (82, 191517950), (94, 167068850), (100, 157044719), (130, 120803630), (164, 95758975), (188, 83534425), (205, 76607180), (235, 66827540), (260, 60401815), (325, 48321452), (410, 38303590), (470, 33413770), (533, 29464300), (611, 25702900), (650, 24160726), (820, 19151795), (940, 16706885), (1025, 15321436), (1066, 14732150), (1175, 13365508), (1222, 12851450), (1300, 12080363), (1927, 8149700), (2050, 7660718), (2132, 7366075), (2350, 6682754), (2444, 6425725), (2665, 5892860), (3055, 5140580), (3854, 4074850), (4100, 3830359), (4700, 3341377), (5330, 2946430), (6110, 2570290), (6269, 2505100), (7708, 2037425), (9635, 1629940), (10660, 1473215), (12220, 1285145), (12538, 1252550), (13325, 1178572), (15275, 1028116), (19270, 814970), (25051, 626900), (25076, 626275), (26650, 589286), (30550, 514058), (31345, 501020), (38540, 407485), (48175, 325988), (50102, 313450), (53300, 294643), (61100, 257029), (62690, 250510), (81497, 192700), (96350, 162994), (100204, 156725), (125255, 125380)]