45784720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 66708080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 167, 184, 230, 298, 334, 368, 460, 596, 668, 745, 835, 920, 1192, 1336, 1490, 1670, 1840, 2384, 2672, 2980, 3340, 3427, 3841, 5960, 6680, 6854, 7682, 11920, 13360, 13708, 15364, 17135, 19205, 24883, 27416, 30728, 34270, 38410, 49766, 54832, 61456, 68540, 76820, 99532, 124415, 137080, 153640, 199064, 248830, 274160, 307280, 398128, 497660, 572309, 995320, 1144618, 1990640, 2289236, 2861545, 4578472, 5723090, 9156944, 11446180, 22892360, 45784720]

約数ペア:

[(1, 45784720), (2, 22892360), (4, 11446180), (5, 9156944), (8, 5723090), (10, 4578472), (16, 2861545), (20, 2289236), (23, 1990640), (40, 1144618), (46, 995320), (80, 572309), (92, 497660), (115, 398128), (149, 307280), (167, 274160), (184, 248830), (230, 199064), (298, 153640), (334, 137080), (368, 124415), (460, 99532), (596, 76820), (668, 68540), (745, 61456), (835, 54832), (920, 49766), (1192, 38410), (1336, 34270), (1490, 30728), (1670, 27416), (1840, 24883), (2384, 19205), (2672, 17135), (2980, 15364), (3340, 13708), (3427, 13360), (3841, 11920), (5960, 7682), (6680, 6854)]