47699080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 82937720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 269, 286, 310, 341, 403, 440, 520, 538, 572, 620, 682, 715, 806, 1076, 1144, 1240, 1345, 1364, 1430, 1612, 1705, 2015, 2152, 2690, 2728, 2860, 2959, 3224, 3410, 3497, 4030, 4433, 5380, 5720, 5918, 6820, 6994, 8060, 8339, 8866, 10760, 11836, 13640, 13988, 14795, 16120, 16678, 17485, 17732, 22165, 23672, 27976, 29590, 33356, 34970, 35464, 38467, 41695, 44330, 59180, 66712, 69940, 76934, 83390, 88660, 91729, 108407, 118360, 139880, 153868, 166780, 177320, 183458, 192335, 216814, 307736, 333560, 366916, 384670, 433628, 458645, 542035, 733832, 769340, 867256, 917290, 1084070, 1192477, 1538680, 1834580, 2168140, 2384954, 3669160, 4336280, 4769908, 5962385, 9539816, 11924770, 23849540, 47699080]

約数ペア:

[(1, 47699080), (2, 23849540), (4, 11924770), (5, 9539816), (8, 5962385), (10, 4769908), (11, 4336280), (13, 3669160), (20, 2384954), (22, 2168140), (26, 1834580), (31, 1538680), (40, 1192477), (44, 1084070), (52, 917290), (55, 867256), (62, 769340), (65, 733832), (88, 542035), (104, 458645), (110, 433628), (124, 384670), (130, 366916), (143, 333560), (155, 307736), (220, 216814), (248, 192335), (260, 183458), (269, 177320), (286, 166780), (310, 153868), (341, 139880), (403, 118360), (440, 108407), (520, 91729), (538, 88660), (572, 83390), (620, 76934), (682, 69940), (715, 66712), (806, 59180), (1076, 44330), (1144, 41695), (1240, 38467), (1345, 35464), (1364, 34970), (1430, 33356), (1612, 29590), (1705, 27976), (2015, 23672), (2152, 22165), (2690, 17732), (2728, 17485), (2860, 16678), (2959, 16120), (3224, 14795), (3410, 13988), (3497, 13640), (4030, 11836), (4433, 10760), (5380, 8866), (5720, 8339), (5918, 8060), (6820, 6994)]