63840768340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1\times {\mathrm{2539}}^1$

素因数の和:3781

約数の個数: 96

約数和(自身を含む): 143050199040

約数和(自身を除く): 79209430700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 1163, 2162, 2326, 2539, 4324, 4652, 5078, 5405, 5815, 10156, 10810, 11630, 12695, 21620, 23260, 25390, 26749, 50780, 53498, 54661, 58397, 106996, 109322, 116794, 119333, 133745, 218644, 233588, 238666, 267490, 273305, 291985, 477332, 534980, 546610, 583970, 596665, 1093220, 1167940, 1193330, 1257203, 2386660, 2514406, 2744659, 2952857, 5028812, 5489318, 5905714, 6286015, 10978636, 11811428, 12572030, 13723295, 14764285, 25144060, 27446590, 29528570, 54893180, 59057140, 67915711, 135831422, 138784279, 271662844, 277568558, 339578555, 555137116, 679157110, 693921395, 1358314220, 1387842790, 2775685580, 3192038417, 6384076834, 12768153668, 15960192085, 31920384170, 63840768340]

約数ペア:

[(1, 63840768340), (2, 31920384170), (4, 15960192085), (5, 12768153668), (10, 6384076834), (20, 3192038417), (23, 2775685580), (46, 1387842790), (47, 1358314220), (92, 693921395), (94, 679157110), (115, 555137116), (188, 339578555), (230, 277568558), (235, 271662844), (460, 138784279), (470, 135831422), (940, 67915711), (1081, 59057140), (1163, 54893180), (2162, 29528570), (2326, 27446590), (2539, 25144060), (4324, 14764285), (4652, 13723295), (5078, 12572030), (5405, 11811428), (5815, 10978636), (10156, 6286015), (10810, 5905714), (11630, 5489318), (12695, 5028812), (21620, 2952857), (23260, 2744659), (25390, 2514406), (26749, 2386660), (50780, 1257203), (53498, 1193330), (54661, 1167940), (58397, 1093220), (106996, 596665), (109322, 583970), (116794, 546610), (119333, 534980), (133745, 477332), (218644, 291985), (233588, 273305), (238666, 267490)]