40715665900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{344173}}^1$

素因数の和:344220

約数の個数: 108

約数和(自身を含む): 109339949712

約数和(自身を除く): 68624283812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 338, 350, 364, 455, 650, 676, 700, 845, 910, 1183, 1300, 1690, 1820, 2275, 2366, 3380, 4225, 4550, 4732, 5915, 8450, 9100, 11830, 16900, 23660, 29575, 59150, 118300, 344173, 688346, 1376692, 1720865, 2409211, 3441730, 4474249, 4818422, 6883460, 8604325, 8948498, 9636844, 12046055, 17208650, 17896996, 22371245, 24092110, 31319743, 34417300, 44742490, 48184220, 58165237, 60230275, 62639486, 89484980, 111856225, 116330474, 120460550, 125278972, 156598715, 223712450, 232660948, 240921100, 290826185, 313197430, 407156659, 447424900, 581652370, 626394860, 782993575, 814313318, 1163304740, 1454130925, 1565987150, 1628626636, 2035783295, 2908261850, 3131974300, 4071566590, 5816523700, 8143133180, 10178916475, 20357832950, 40715665900]

約数ペア:

[(1, 40715665900), (2, 20357832950), (4, 10178916475), (5, 8143133180), (7, 5816523700), (10, 4071566590), (13, 3131974300), (14, 2908261850), (20, 2035783295), (25, 1628626636), (26, 1565987150), (28, 1454130925), (35, 1163304740), (50, 814313318), (52, 782993575), (65, 626394860), (70, 581652370), (91, 447424900), (100, 407156659), (130, 313197430), (140, 290826185), (169, 240921100), (175, 232660948), (182, 223712450), (260, 156598715), (325, 125278972), (338, 120460550), (350, 116330474), (364, 111856225), (455, 89484980), (650, 62639486), (676, 60230275), (700, 58165237), (845, 48184220), (910, 44742490), (1183, 34417300), (1300, 31319743), (1690, 24092110), (1820, 22371245), (2275, 17896996), (2366, 17208650), (3380, 12046055), (4225, 9636844), (4550, 8948498), (4732, 8604325), (5915, 6883460), (8450, 4818422), (9100, 4474249), (11830, 3441730), (16900, 2409211), (23660, 1720865), (29575, 1376692), (59150, 688346), (118300, 344173)]