1330365684700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6271}}^1\times {\mathrm{12553}}^1$

素因数の和:18864

約数の個数: 108

約数和(自身を含む): 3126792039168

約数和(自身を除く): 1796426354468

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 6271, 8450, 12542, 12553, 16900, 25084, 25106, 31355, 50212, 62710, 62765, 81523, 125420, 125530, 156775, 163046, 163189, 251060, 313550, 313825, 326092, 326378, 407615, 627100, 627650, 652756, 815230, 815945, 1059799, 1255300, 1630460, 1631890, 2038075, 2119598, 2121457, 3263780, 4076150, 4079725, 4239196, 4242914, 5298995, 8152300, 8159450, 8485828, 10597990, 10607285, 16318900, 21195980, 21214570, 26494975, 42429140, 52989950, 53036425, 78719863, 105979900, 106072850, 157439726, 212145700, 314879452, 393599315, 787198630, 1023358219, 1574397260, 1967996575, 2046716438, 3935993150, 4093432876, 5116791095, 7871986300, 10233582190, 13303656847, 20467164380, 25583955475, 26607313694, 51167910950, 53214627388, 66518284235, 102335821900, 133036568470, 266073136940, 332591421175, 665182842350, 1330365684700]

約数ペア:

[(1, 1330365684700), (2, 665182842350), (4, 332591421175), (5, 266073136940), (10, 133036568470), (13, 102335821900), (20, 66518284235), (25, 53214627388), (26, 51167910950), (50, 26607313694), (52, 25583955475), (65, 20467164380), (100, 13303656847), (130, 10233582190), (169, 7871986300), (260, 5116791095), (325, 4093432876), (338, 3935993150), (650, 2046716438), (676, 1967996575), (845, 1574397260), (1300, 1023358219), (1690, 787198630), (3380, 393599315), (4225, 314879452), (6271, 212145700), (8450, 157439726), (12542, 106072850), (12553, 105979900), (16900, 78719863), (25084, 53036425), (25106, 52989950), (31355, 42429140), (50212, 26494975), (62710, 21214570), (62765, 21195980), (81523, 16318900), (125420, 10607285), (125530, 10597990), (156775, 8485828), (163046, 8159450), (163189, 8152300), (251060, 5298995), (313550, 4242914), (313825, 4239196), (326092, 4079725), (326378, 4076150), (407615, 3263780), (627100, 2121457), (627650, 2119598), (652756, 2038075), (815230, 1631890), (815945, 1630460), (1059799, 1255300)]