36465920

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 90263040

約数和(自身を除く): 53797120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 919, 992, 1240, 1280, 1838, 1984, 2480, 3676, 3968, 4595, 4960, 7352, 7936, 9190, 9920, 14704, 18380, 19840, 28489, 29408, 36760, 39680, 56978, 58816, 73520, 113956, 117632, 142445, 147040, 227912, 235264, 284890, 294080, 455824, 569780, 588160, 911648, 1139560, 1176320, 1823296, 2279120, 3646592, 4558240, 7293184, 9116480, 18232960, 36465920]

約数ペア:

[(1, 36465920), (2, 18232960), (4, 9116480), (5, 7293184), (8, 4558240), (10, 3646592), (16, 2279120), (20, 1823296), (31, 1176320), (32, 1139560), (40, 911648), (62, 588160), (64, 569780), (80, 455824), (124, 294080), (128, 284890), (155, 235264), (160, 227912), (248, 147040), (256, 142445), (310, 117632), (320, 113956), (496, 73520), (620, 58816), (640, 56978), (919, 39680), (992, 36760), (1240, 29408), (1280, 28489), (1838, 19840), (1984, 18380), (2480, 14704), (3676, 9920), (3968, 9190), (4595, 7936), (4960, 7352)]