1474787376400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3885109}}^1$

素因数の和:3885213

約数の個数: 120

約数和(自身を含む): 3867999975560

約数和(自身を除く): 2393212599160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 130, 146, 200, 208, 260, 292, 325, 365, 400, 520, 584, 650, 730, 949, 1040, 1168, 1300, 1460, 1825, 1898, 2600, 2920, 3650, 3796, 4745, 5200, 5840, 7300, 7592, 9490, 14600, 15184, 18980, 23725, 29200, 37960, 47450, 75920, 94900, 189800, 379600, 3885109, 7770218, 15540436, 19425545, 31080872, 38851090, 50506417, 62161744, 77702180, 97127725, 101012834, 155404360, 194255450, 202025668, 252532085, 283612957, 310808720, 388510900, 404051336, 505064170, 567225914, 777021800, 808102672, 1010128340, 1134451828, 1262660425, 1418064785, 1554043600, 2020256680, 2268903656, 2525320850, 2836129570, 3686968441, 4040513360, 4537807312, 5050641700, 5672259140, 7090323925, 7373936882, 10101283400, 11344518280, 14180647850, 14747873764, 18434842205, 20202566800, 22689036560, 28361295700, 29495747528, 36869684410, 56722591400, 58991495056, 73739368820, 92174211025, 113445182800, 147478737640, 184348422050, 294957475280, 368696844100, 737393688200, 1474787376400]

約数ペア:

[(1, 1474787376400), (2, 737393688200), (4, 368696844100), (5, 294957475280), (8, 184348422050), (10, 147478737640), (13, 113445182800), (16, 92174211025), (20, 73739368820), (25, 58991495056), (26, 56722591400), (40, 36869684410), (50, 29495747528), (52, 28361295700), (65, 22689036560), (73, 20202566800), (80, 18434842205), (100, 14747873764), (104, 14180647850), (130, 11344518280), (146, 10101283400), (200, 7373936882), (208, 7090323925), (260, 5672259140), (292, 5050641700), (325, 4537807312), (365, 4040513360), (400, 3686968441), (520, 2836129570), (584, 2525320850), (650, 2268903656), (730, 2020256680), (949, 1554043600), (1040, 1418064785), (1168, 1262660425), (1300, 1134451828), (1460, 1010128340), (1825, 808102672), (1898, 777021800), (2600, 567225914), (2920, 505064170), (3650, 404051336), (3796, 388510900), (4745, 310808720), (5200, 283612957), (5840, 252532085), (7300, 202025668), (7592, 194255450), (9490, 155404360), (14600, 101012834), (15184, 97127725), (18980, 77702180), (23725, 62161744), (29200, 50506417), (37960, 38851090), (47450, 31080872), (75920, 19425545), (94900, 15540436), (189800, 7770218), (379600, 3885109)]