19099693600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2153}}^1$

素因数の和:3039

約数の個数: 144

約数和(自身を含む): 50296046472

約数和(自身を除く): 31196352872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 853, 1040, 1300, 1706, 2080, 2153, 2600, 3412, 4265, 4306, 5200, 6824, 8530, 8612, 10400, 10765, 11089, 13648, 17060, 17224, 21325, 21530, 22178, 27296, 27989, 34120, 34448, 42650, 43060, 44356, 53825, 55445, 55978, 68240, 68896, 85300, 86120, 88712, 107650, 110890, 111956, 136480, 139945, 170600, 172240, 177424, 215300, 221780, 223912, 277225, 279890, 341200, 344480, 354848, 430600, 443560, 447824, 554450, 559780, 682400, 699725, 861200, 887120, 895648, 1108900, 1119560, 1399450, 1722400, 1774240, 1836509, 2217800, 2239120, 2798900, 3673018, 4435600, 4478240, 5597800, 7346036, 8871200, 9182545, 11195600, 14692072, 18365090, 22391200, 23874617, 29384144, 36730180, 45912725, 47749234, 58768288, 73460360, 91825450, 95498468, 119373085, 146920720, 183650900, 190996936, 238746170, 293841440, 367301800, 381993872, 477492340, 596865425, 734603600, 763987744, 954984680, 1193730850, 1469207200, 1909969360, 2387461700, 3819938720, 4774923400, 9549846800, 19099693600]

約数ペア:

[(1, 19099693600), (2, 9549846800), (4, 4774923400), (5, 3819938720), (8, 2387461700), (10, 1909969360), (13, 1469207200), (16, 1193730850), (20, 954984680), (25, 763987744), (26, 734603600), (32, 596865425), (40, 477492340), (50, 381993872), (52, 367301800), (65, 293841440), (80, 238746170), (100, 190996936), (104, 183650900), (130, 146920720), (160, 119373085), (200, 95498468), (208, 91825450), (260, 73460360), (325, 58768288), (400, 47749234), (416, 45912725), (520, 36730180), (650, 29384144), (800, 23874617), (853, 22391200), (1040, 18365090), (1300, 14692072), (1706, 11195600), (2080, 9182545), (2153, 8871200), (2600, 7346036), (3412, 5597800), (4265, 4478240), (4306, 4435600), (5200, 3673018), (6824, 2798900), (8530, 2239120), (8612, 2217800), (10400, 1836509), (10765, 1774240), (11089, 1722400), (13648, 1399450), (17060, 1119560), (17224, 1108900), (21325, 895648), (21530, 887120), (22178, 861200), (27296, 699725), (27989, 682400), (34120, 559780), (34448, 554450), (42650, 447824), (43060, 443560), (44356, 430600), (53825, 354848), (55445, 344480), (55978, 341200), (68240, 279890), (68896, 277225), (85300, 223912), (86120, 221780), (88712, 215300), (107650, 177424), (110890, 172240), (111956, 170600), (136480, 139945)]