193271360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19483}}^1$

素因数の和:19531

約数の個数: 56

約数和(自身を含む): 475097856

約数和(自身を除く): 281826496

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, 9920, 19483, 38966, 77932, 97415, 155864, 194830, 311728, 389660, 603973, 623456, 779320, 1207946, 1246912, 1558640, 2415892, 3019865, 3117280, 4831784, 6039730, 6234560, 9663568, 12079460, 19327136, 24158920, 38654272, 48317840, 96635680, 193271360]

約数ペア:

[(1, 193271360), (2, 96635680), (4, 48317840), (5, 38654272), (8, 24158920), (10, 19327136), (16, 12079460), (20, 9663568), (31, 6234560), (32, 6039730), (40, 4831784), (62, 3117280), (64, 3019865), (80, 2415892), (124, 1558640), (155, 1246912), (160, 1207946), (248, 779320), (310, 623456), (320, 603973), (496, 389660), (620, 311728), (992, 194830), (1240, 155864), (1984, 97415), (2480, 77932), (4960, 38966), (9920, 19483)]