45264080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 112284480

約数和(自身を除く): 67020400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 304, 307, 380, 388, 485, 614, 760, 776, 970, 1228, 1520, 1535, 1552, 1843, 1940, 2456, 3070, 3686, 3880, 4912, 5833, 6140, 7372, 7760, 9215, 11666, 12280, 14744, 18430, 23332, 24560, 29165, 29488, 29779, 36860, 46664, 58330, 59558, 73720, 93328, 116660, 119116, 147440, 148895, 233320, 238232, 297790, 466640, 476464, 565801, 595580, 1131602, 1191160, 2263204, 2382320, 2829005, 4526408, 5658010, 9052816, 11316020, 22632040, 45264080]

約数ペア:

[(1, 45264080), (2, 22632040), (4, 11316020), (5, 9052816), (8, 5658010), (10, 4526408), (16, 2829005), (19, 2382320), (20, 2263204), (38, 1191160), (40, 1131602), (76, 595580), (80, 565801), (95, 476464), (97, 466640), (152, 297790), (190, 238232), (194, 233320), (304, 148895), (307, 147440), (380, 119116), (388, 116660), (485, 93328), (614, 73720), (760, 59558), (776, 58330), (970, 46664), (1228, 36860), (1520, 29779), (1535, 29488), (1552, 29165), (1843, 24560), (1940, 23332), (2456, 18430), (3070, 14744), (3686, 12280), (3880, 11666), (4912, 9215), (5833, 7760), (6140, 7372)]