146979680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29633}}^1$

素因数の和:29679

約数の個数: 48

約数和(自身を含む): 358452864

約数和(自身を除く): 211473184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 29633, 59266, 118532, 148165, 237064, 296330, 474128, 592660, 918623, 948256, 1185320, 1837246, 2370640, 3674492, 4593115, 4741280, 7348984, 9186230, 14697968, 18372460, 29395936, 36744920, 73489840, 146979680]

約数ペア:

[(1, 146979680), (2, 73489840), (4, 36744920), (5, 29395936), (8, 18372460), (10, 14697968), (16, 9186230), (20, 7348984), (31, 4741280), (32, 4593115), (40, 3674492), (62, 2370640), (80, 1837246), (124, 1185320), (155, 948256), (160, 918623), (248, 592660), (310, 474128), (496, 296330), (620, 237064), (992, 148165), (1240, 118532), (2480, 59266), (4960, 29633)]