45119680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 116494560

約数和(自身を除く): 71374880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 181, 190, 205, 304, 320, 328, 362, 380, 410, 608, 656, 724, 760, 779, 820, 905, 1216, 1312, 1448, 1520, 1558, 1640, 1810, 2624, 2896, 3040, 3116, 3280, 3439, 3620, 3895, 5792, 6080, 6232, 6560, 6878, 7240, 7421, 7790, 11584, 12464, 13120, 13756, 14480, 14842, 15580, 17195, 24928, 27512, 28960, 29684, 31160, 34390, 37105, 49856, 55024, 57920, 59368, 62320, 68780, 74210, 110048, 118736, 124640, 137560, 140999, 148420, 220096, 237472, 249280, 275120, 281998, 296840, 474944, 550240, 563996, 593680, 704995, 1100480, 1127992, 1187360, 1409990, 2255984, 2374720, 2819980, 4511968, 5639960, 9023936, 11279920, 22559840, 45119680]

約数ペア:

[(1, 45119680), (2, 22559840), (4, 11279920), (5, 9023936), (8, 5639960), (10, 4511968), (16, 2819980), (19, 2374720), (20, 2255984), (32, 1409990), (38, 1187360), (40, 1127992), (41, 1100480), (64, 704995), (76, 593680), (80, 563996), (82, 550240), (95, 474944), (152, 296840), (160, 281998), (164, 275120), (181, 249280), (190, 237472), (205, 220096), (304, 148420), (320, 140999), (328, 137560), (362, 124640), (380, 118736), (410, 110048), (608, 74210), (656, 68780), (724, 62320), (760, 59368), (779, 57920), (820, 55024), (905, 49856), (1216, 37105), (1312, 34390), (1448, 31160), (1520, 29684), (1558, 28960), (1640, 27512), (1810, 24928), (2624, 17195), (2896, 15580), (3040, 14842), (3116, 14480), (3280, 13756), (3439, 13120), (3620, 12464), (3895, 11584), (5792, 7790), (6080, 7421), (6232, 7240), (6560, 6878)]