43937120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 111132000

約数和(自身を除く): 67194880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 149, 152, 160, 190, 194, 298, 304, 380, 388, 485, 596, 608, 745, 760, 776, 970, 1192, 1490, 1520, 1552, 1843, 1940, 2384, 2831, 2980, 3040, 3104, 3686, 3880, 4768, 5662, 5960, 7372, 7760, 9215, 11324, 11920, 14155, 14453, 14744, 15520, 18430, 22648, 23840, 28310, 28906, 29488, 36860, 45296, 56620, 57812, 58976, 72265, 73720, 90592, 113240, 115624, 144530, 147440, 226480, 231248, 274607, 289060, 294880, 452960, 462496, 549214, 578120, 1098428, 1156240, 1373035, 2196856, 2312480, 2746070, 4393712, 5492140, 8787424, 10984280, 21968560, 43937120]

約数ペア:

[(1, 43937120), (2, 21968560), (4, 10984280), (5, 8787424), (8, 5492140), (10, 4393712), (16, 2746070), (19, 2312480), (20, 2196856), (32, 1373035), (38, 1156240), (40, 1098428), (76, 578120), (80, 549214), (95, 462496), (97, 452960), (149, 294880), (152, 289060), (160, 274607), (190, 231248), (194, 226480), (298, 147440), (304, 144530), (380, 115624), (388, 113240), (485, 90592), (596, 73720), (608, 72265), (745, 58976), (760, 57812), (776, 56620), (970, 45296), (1192, 36860), (1490, 29488), (1520, 28906), (1552, 28310), (1843, 23840), (1940, 22648), (2384, 18430), (2831, 15520), (2980, 14744), (3040, 14453), (3104, 14155), (3686, 11920), (3880, 11324), (4768, 9215), (5662, 7760), (5960, 7372)]