32000920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 86799600

約数和(自身を除く): 54798680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 563, 580, 812, 980, 1015, 1126, 1160, 1421, 1624, 1960, 2030, 2252, 2815, 2842, 3941, 4060, 4504, 5630, 5684, 7105, 7882, 8120, 11260, 11368, 14210, 15764, 16327, 19705, 22520, 27587, 28420, 31528, 32654, 39410, 55174, 56840, 65308, 78820, 81635, 110348, 114289, 130616, 137935, 157640, 163270, 220696, 228578, 275870, 326540, 457156, 551740, 571445, 653080, 800023, 914312, 1103480, 1142890, 1600046, 2285780, 3200092, 4000115, 4571560, 6400184, 8000230, 16000460, 32000920]

約数ペア:

[(1, 32000920), (2, 16000460), (4, 8000230), (5, 6400184), (7, 4571560), (8, 4000115), (10, 3200092), (14, 2285780), (20, 1600046), (28, 1142890), (29, 1103480), (35, 914312), (40, 800023), (49, 653080), (56, 571445), (58, 551740), (70, 457156), (98, 326540), (116, 275870), (140, 228578), (145, 220696), (196, 163270), (203, 157640), (232, 137935), (245, 130616), (280, 114289), (290, 110348), (392, 81635), (406, 78820), (490, 65308), (563, 56840), (580, 55174), (812, 39410), (980, 32654), (1015, 31528), (1126, 28420), (1160, 27587), (1421, 22520), (1624, 19705), (1960, 16327), (2030, 15764), (2252, 14210), (2815, 11368), (2842, 11260), (3941, 8120), (4060, 7882), (4504, 7105), (5630, 5684)]