74280650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 151061760

約数和(自身を除く): 76781110

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 2819, 5270, 5638, 13175, 14095, 26350, 28190, 47923, 70475, 87389, 95846, 140950, 174778, 239615, 436945, 479230, 873890, 1198075, 1485613, 2184725, 2396150, 2971226, 4369450, 7428065, 14856130, 37140325, 74280650]

約数ペア:

[(1, 74280650), (2, 37140325), (5, 14856130), (10, 7428065), (17, 4369450), (25, 2971226), (31, 2396150), (34, 2184725), (50, 1485613), (62, 1198075), (85, 873890), (155, 479230), (170, 436945), (310, 239615), (425, 174778), (527, 140950), (775, 95846), (850, 87389), (1054, 70475), (1550, 47923), (2635, 28190), (2819, 26350), (5270, 14095), (5638, 13175)]