97641438440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{81041}}^1$

素因数の和:81403

約数の個数: 128

約数和(自身を含む): 271211915520

約数和(自身を除く): 173570477080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 331, 364, 455, 520, 662, 728, 910, 1324, 1655, 1820, 2317, 2648, 3310, 3640, 4303, 4634, 6620, 8606, 9268, 11585, 13240, 17212, 18536, 21515, 23170, 30121, 34424, 43030, 46340, 60242, 81041, 86060, 92680, 120484, 150605, 162082, 172120, 240968, 301210, 324164, 405205, 567287, 602420, 648328, 810410, 1053533, 1134574, 1204840, 1620820, 2107066, 2269148, 2836435, 3241640, 4214132, 4538296, 5267665, 5672870, 7374731, 8428264, 10535330, 11345740, 14749462, 21070660, 22691480, 26824571, 29498924, 36873655, 42141320, 53649142, 58997848, 73747310, 107298284, 134122855, 147494620, 187771997, 214596568, 268245710, 294989240, 348719423, 375543994, 536491420, 697438846, 751087988, 938859985, 1072982840, 1394877692, 1502175976, 1743597115, 1877719970, 2441035961, 2789755384, 3487194230, 3755439940, 4882071922, 6974388460, 7510879880, 9764143844, 12205179805, 13948776920, 19528287688, 24410359610, 48820719220, 97641438440]

約数ペア:

[(1, 97641438440), (2, 48820719220), (4, 24410359610), (5, 19528287688), (7, 13948776920), (8, 12205179805), (10, 9764143844), (13, 7510879880), (14, 6974388460), (20, 4882071922), (26, 3755439940), (28, 3487194230), (35, 2789755384), (40, 2441035961), (52, 1877719970), (56, 1743597115), (65, 1502175976), (70, 1394877692), (91, 1072982840), (104, 938859985), (130, 751087988), (140, 697438846), (182, 536491420), (260, 375543994), (280, 348719423), (331, 294989240), (364, 268245710), (455, 214596568), (520, 187771997), (662, 147494620), (728, 134122855), (910, 107298284), (1324, 73747310), (1655, 58997848), (1820, 53649142), (2317, 42141320), (2648, 36873655), (3310, 29498924), (3640, 26824571), (4303, 22691480), (4634, 21070660), (6620, 14749462), (8606, 11345740), (9268, 10535330), (11585, 8428264), (13240, 7374731), (17212, 5672870), (18536, 5267665), (21515, 4538296), (23170, 4214132), (30121, 3241640), (34424, 2836435), (43030, 2269148), (46340, 2107066), (60242, 1620820), (81041, 1204840), (86060, 1134574), (92680, 1053533), (120484, 810410), (150605, 648328), (162082, 602420), (172120, 567287), (240968, 405205), (301210, 324164)]