38031160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 90921600

約数和(自身を除く): 52890440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 307, 326, 380, 614, 652, 760, 815, 1228, 1304, 1535, 1630, 2456, 3070, 3097, 3260, 5833, 6140, 6194, 6520, 11666, 12280, 12388, 15485, 23332, 24776, 29165, 30970, 46664, 50041, 58330, 61940, 100082, 116660, 123880, 200164, 233320, 250205, 400328, 500410, 950779, 1000820, 1901558, 2001640, 3803116, 4753895, 7606232, 9507790, 19015580, 38031160]

約数ペア:

[(1, 38031160), (2, 19015580), (4, 9507790), (5, 7606232), (8, 4753895), (10, 3803116), (19, 2001640), (20, 1901558), (38, 1000820), (40, 950779), (76, 500410), (95, 400328), (152, 250205), (163, 233320), (190, 200164), (307, 123880), (326, 116660), (380, 100082), (614, 61940), (652, 58330), (760, 50041), (815, 46664), (1228, 30970), (1304, 29165), (1535, 24776), (1630, 23332), (2456, 15485), (3070, 12388), (3097, 12280), (3260, 11666), (5833, 6520), (6140, 6194)]