80454921560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{130127}}^1$

素因数の和:130221

約数の個数: 128

約数和(自身を含む): 206591212800

約数和(自身を除く): 126136291240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 41, 52, 58, 65, 82, 104, 116, 130, 145, 164, 205, 232, 260, 290, 328, 377, 410, 520, 533, 580, 754, 820, 1066, 1160, 1189, 1508, 1640, 1885, 2132, 2378, 2665, 3016, 3770, 4264, 4756, 5330, 5945, 7540, 9512, 10660, 11890, 15080, 15457, 21320, 23780, 30914, 47560, 61828, 77285, 123656, 130127, 154570, 260254, 309140, 520508, 618280, 650635, 1041016, 1301270, 1691651, 2602540, 3383302, 3773683, 5205080, 5335207, 6766604, 7547366, 8458255, 10670414, 13533208, 15094732, 16916510, 18868415, 21340828, 26676035, 30189464, 33833020, 37736830, 42681656, 49057879, 53352070, 67666040, 69357691, 75473660, 98115758, 106704140, 138715382, 150947320, 154721003, 196231516, 213408280, 245289395, 277430764, 309442006, 346788455, 392463032, 490578790, 554861528, 618884012, 693576910, 773605015, 981157580, 1237768024, 1387153820, 1547210030, 1962315160, 2011373039, 2774307640, 3094420060, 4022746078, 6188840120, 8045492156, 10056865195, 16090984312, 20113730390, 40227460780, 80454921560]

約数ペア:

[(1, 80454921560), (2, 40227460780), (4, 20113730390), (5, 16090984312), (8, 10056865195), (10, 8045492156), (13, 6188840120), (20, 4022746078), (26, 3094420060), (29, 2774307640), (40, 2011373039), (41, 1962315160), (52, 1547210030), (58, 1387153820), (65, 1237768024), (82, 981157580), (104, 773605015), (116, 693576910), (130, 618884012), (145, 554861528), (164, 490578790), (205, 392463032), (232, 346788455), (260, 309442006), (290, 277430764), (328, 245289395), (377, 213408280), (410, 196231516), (520, 154721003), (533, 150947320), (580, 138715382), (754, 106704140), (820, 98115758), (1066, 75473660), (1160, 69357691), (1189, 67666040), (1508, 53352070), (1640, 49057879), (1885, 42681656), (2132, 37736830), (2378, 33833020), (2665, 30189464), (3016, 26676035), (3770, 21340828), (4264, 18868415), (4756, 16916510), (5330, 15094732), (5945, 13533208), (7540, 10670414), (9512, 8458255), (10660, 7547366), (11890, 6766604), (15080, 5335207), (15457, 5205080), (21320, 3773683), (23780, 3383302), (30914, 2602540), (47560, 1691651), (61828, 1301270), (77285, 1041016), (123656, 650635), (130127, 618280), (154570, 520508), (260254, 309140)]