23158041700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^4\times {\mathrm{1777}}^1$

素因数の和:1867

約数の個数: 90

約数和(自身を含む): 53074610386

約数和(自身を除く): 29916568686

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1777, 1805, 1900, 3554, 3610, 6859, 7108, 7220, 8885, 9025, 13718, 17770, 18050, 27436, 33763, 34295, 35540, 36100, 44425, 67526, 68590, 88850, 130321, 135052, 137180, 168815, 171475, 177700, 260642, 337630, 342950, 521284, 641497, 651605, 675260, 685900, 844075, 1282994, 1303210, 1688150, 2565988, 2606420, 3207485, 3258025, 3376300, 6414970, 6516050, 12188443, 12829940, 13032100, 16037425, 24376886, 32074850, 48753772, 60942215, 64149700, 121884430, 231580417, 243768860, 304711075, 463160834, 609422150, 926321668, 1157902085, 1218844300, 2315804170, 4631608340, 5789510425, 11579020850, 23158041700]

約数ペア:

[(1, 23158041700), (2, 11579020850), (4, 5789510425), (5, 4631608340), (10, 2315804170), (19, 1218844300), (20, 1157902085), (25, 926321668), (38, 609422150), (50, 463160834), (76, 304711075), (95, 243768860), (100, 231580417), (190, 121884430), (361, 64149700), (380, 60942215), (475, 48753772), (722, 32074850), (950, 24376886), (1444, 16037425), (1777, 13032100), (1805, 12829940), (1900, 12188443), (3554, 6516050), (3610, 6414970), (6859, 3376300), (7108, 3258025), (7220, 3207485), (8885, 2606420), (9025, 2565988), (13718, 1688150), (17770, 1303210), (18050, 1282994), (27436, 844075), (33763, 685900), (34295, 675260), (35540, 651605), (36100, 641497), (44425, 521284), (67526, 342950), (68590, 337630), (88850, 260642), (130321, 177700), (135052, 171475), (137180, 168815)]