152083520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15379

約数の個数: 56

約数和(自身を含む): 373855488

約数和(自身を除く): 221771968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 15331, 30662, 61324, 76655, 122648, 153310, 245296, 306620, 475261, 490592, 613240, 950522, 981184, 1226480, 1901044, 2376305, 2452960, 3802088, 4752610, 4905920, 7604176, 9505220, 15208352, 19010440, 30416704, 38020880, 76041760, 152083520]

約数ペア:

[(1, 152083520), (2, 76041760), (4, 38020880), (5, 30416704), (8, 19010440), (10, 15208352), (16, 9505220), (20, 7604176), (31, 4905920), (32, 4752610), (40, 3802088), (62, 2452960), (64, 2376305), (80, 1901044), (124, 1226480), (155, 981184), (160, 950522), (248, 613240), (310, 490592), (320, 475261), (496, 306620), (620, 245296), (992, 153310), (1240, 122648), (1984, 76655), (2480, 61324), (4960, 30662), (9920, 15331)]