212511610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{883}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 392962752

約数和(自身を除く): 180451142

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 587, 883, 1174, 1766, 2935, 4415, 5870, 8830, 24067, 36203, 48134, 72406, 120335, 181015, 240670, 362030, 518321, 1036642, 2591605, 5183210, 21251161, 42502322, 106255805, 212511610]

約数ペア:

[(1, 212511610), (2, 106255805), (5, 42502322), (10, 21251161), (41, 5183210), (82, 2591605), (205, 1036642), (410, 518321), (587, 362030), (883, 240670), (1174, 181015), (1766, 120335), (2935, 72406), (4415, 48134), (5870, 36203), (8830, 24067)]