57616360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 139449600

約数和(自身を除く): 81833240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1613, 1786, 1880, 3226, 3572, 4465, 6452, 7144, 8065, 8930, 12904, 16130, 17860, 30647, 32260, 35720, 61294, 64520, 75811, 122588, 151622, 153235, 245176, 303244, 306470, 379055, 606488, 612940, 758110, 1225880, 1440409, 1516220, 2880818, 3032440, 5761636, 7202045, 11523272, 14404090, 28808180, 57616360]

約数ペア:

[(1, 57616360), (2, 28808180), (4, 14404090), (5, 11523272), (8, 7202045), (10, 5761636), (19, 3032440), (20, 2880818), (38, 1516220), (40, 1440409), (47, 1225880), (76, 758110), (94, 612940), (95, 606488), (152, 379055), (188, 306470), (190, 303244), (235, 245176), (376, 153235), (380, 151622), (470, 122588), (760, 75811), (893, 64520), (940, 61294), (1613, 35720), (1786, 32260), (1880, 30647), (3226, 17860), (3572, 16130), (4465, 12904), (6452, 8930), (7144, 8065)]