61533760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 56

約数和(自身を含む): 151278336

約数和(自身を除く): 89744576

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, 6203, 9920, 12406, 24812, 31015, 49624, 62030, 99248, 124060, 192293, 198496, 248120, 384586, 396992, 496240, 769172, 961465, 992480, 1538344, 1922930, 1984960, 3076688, 3845860, 6153376, 7691720, 12306752, 15383440, 30766880, 61533760]

約数ペア:

[(1, 61533760), (2, 30766880), (4, 15383440), (5, 12306752), (8, 7691720), (10, 6153376), (16, 3845860), (20, 3076688), (31, 1984960), (32, 1922930), (40, 1538344), (62, 992480), (64, 961465), (80, 769172), (124, 496240), (155, 396992), (160, 384586), (248, 248120), (310, 198496), (320, 192293), (496, 124060), (620, 99248), (992, 62030), (1240, 49624), (1984, 31015), (2480, 24812), (4960, 12406), (6203, 9920)]