3845804531320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137941339}}^1$

素因数の和:137941408

約数の個数: 64

約数和(自身を含む): 9385528773600

約数和(自身を除く): 5539724242280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 137941339, 275882678, 551765356, 689706695, 1103530712, 1379413390, 2345002763, 2758826780, 4690005526, 5517653560, 5655594899, 9380011052, 11311189798, 11725013815, 18760022104, 22622379596, 23450027630, 28277974495, 45244759192, 46900055260, 56555948990, 93800110520, 96145113283, 113111897980, 192290226566, 226223795960, 384580453132, 480725566415, 769160906264, 961451132830, 1922902265660, 3845804531320]

約数ペア:

[(1, 3845804531320), (2, 1922902265660), (4, 961451132830), (5, 769160906264), (8, 480725566415), (10, 384580453132), (17, 226223795960), (20, 192290226566), (34, 113111897980), (40, 96145113283), (41, 93800110520), (68, 56555948990), (82, 46900055260), (85, 45244759192), (136, 28277974495), (164, 23450027630), (170, 22622379596), (205, 18760022104), (328, 11725013815), (340, 11311189798), (410, 9380011052), (680, 5655594899), (697, 5517653560), (820, 4690005526), (1394, 2758826780), (1640, 2345002763), (2788, 1379413390), (3485, 1103530712), (5576, 689706695), (6970, 551765356), (13940, 275882678), (27880, 137941339)]