1570481480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{3371}}^1$

素因数の和:4014

約数の個数: 64

約数和(自身を含む): 3726734400

約数和(自身を除く): 2156252920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 613, 760, 1226, 2452, 3065, 3371, 4904, 6130, 6742, 11647, 12260, 13484, 16855, 23294, 24520, 26968, 33710, 46588, 58235, 64049, 67420, 93176, 116470, 128098, 134840, 232940, 256196, 320245, 465880, 512392, 640490, 1280980, 2066423, 2561960, 4132846, 8265692, 10332115, 16531384, 20664230, 39262037, 41328460, 78524074, 82656920, 157048148, 196310185, 314096296, 392620370, 785240740, 1570481480]

約数ペア:

[(1, 1570481480), (2, 785240740), (4, 392620370), (5, 314096296), (8, 196310185), (10, 157048148), (19, 82656920), (20, 78524074), (38, 41328460), (40, 39262037), (76, 20664230), (95, 16531384), (152, 10332115), (190, 8265692), (380, 4132846), (613, 2561960), (760, 2066423), (1226, 1280980), (2452, 640490), (3065, 512392), (3371, 465880), (4904, 320245), (6130, 256196), (6742, 232940), (11647, 134840), (12260, 128098), (13484, 116470), (16855, 93176), (23294, 67420), (24520, 64049), (26968, 58235), (33710, 46588)]