481796350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 1053771840

約数和(自身を除く): 571975490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 109, 146, 173, 175, 218, 346, 350, 365, 511, 545, 730, 763, 865, 1022, 1090, 1211, 1526, 1730, 1825, 2422, 2555, 2725, 3650, 3815, 4325, 5110, 5450, 6055, 7630, 7957, 8650, 12110, 12629, 12775, 15914, 18857, 19075, 25258, 25550, 30275, 37714, 38150, 39785, 55699, 60550, 63145, 79570, 88403, 94285, 111398, 126290, 131999, 176806, 188570, 198925, 263998, 278495, 315725, 397850, 442015, 471425, 556990, 631450, 659995, 884030, 942850, 1319990, 1376561, 1392475, 2210075, 2753122, 2784950, 3299975, 4420150, 6599950, 6882805, 9635927, 13765610, 19271854, 34414025, 48179635, 68828050, 96359270, 240898175, 481796350]

約数ペア:

[(1, 481796350), (2, 240898175), (5, 96359270), (7, 68828050), (10, 48179635), (14, 34414025), (25, 19271854), (35, 13765610), (50, 9635927), (70, 6882805), (73, 6599950), (109, 4420150), (146, 3299975), (173, 2784950), (175, 2753122), (218, 2210075), (346, 1392475), (350, 1376561), (365, 1319990), (511, 942850), (545, 884030), (730, 659995), (763, 631450), (865, 556990), (1022, 471425), (1090, 442015), (1211, 397850), (1526, 315725), (1730, 278495), (1825, 263998), (2422, 198925), (2555, 188570), (2725, 176806), (3650, 131999), (3815, 126290), (4325, 111398), (5110, 94285), (5450, 88403), (6055, 79570), (7630, 63145), (7957, 60550), (8650, 55699), (12110, 39785), (12629, 38150), (12775, 37714), (15914, 30275), (18857, 25550), (19075, 25258)]