101560960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5169

約数の個数: 64

約数和(自身を含む): 250675200

約数和(自身を除く): 149114240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 5119, 9920, 10238, 19840, 20476, 25595, 40952, 51190, 81904, 102380, 158689, 163808, 204760, 317378, 327616, 409520, 634756, 655232, 793445, 819040, 1269512, 1586890, 1638080, 2539024, 3173780, 3276160, 5078048, 6347560, 10156096, 12695120, 20312192, 25390240, 50780480, 101560960]

約数ペア:

[(1, 101560960), (2, 50780480), (4, 25390240), (5, 20312192), (8, 12695120), (10, 10156096), (16, 6347560), (20, 5078048), (31, 3276160), (32, 3173780), (40, 2539024), (62, 1638080), (64, 1586890), (80, 1269512), (124, 819040), (128, 793445), (155, 655232), (160, 634756), (248, 409520), (310, 327616), (320, 317378), (496, 204760), (620, 163808), (640, 158689), (992, 102380), (1240, 81904), (1984, 51190), (2480, 40952), (3968, 25595), (4960, 20476), (5119, 19840), (9920, 10238)]