1034802320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21961}}^1$

素因数の和:22024

約数の個数: 80

約数和(自身を含む): 2614356480

約数和(自身を除く): 1579554160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 21961, 23560, 43922, 47120, 87844, 109805, 175688, 219610, 351376, 417259, 439220, 680791, 834518, 878440, 1361582, 1669036, 1756880, 2086295, 2723164, 3338072, 3403955, 4172590, 5446328, 6676144, 6807910, 8345180, 10892656, 12935029, 13615820, 16690360, 25870058, 27231640, 33380720, 51740116, 54463280, 64675145, 103480232, 129350290, 206960464, 258700580, 517401160, 1034802320]

約数ペア:

[(1, 1034802320), (2, 517401160), (4, 258700580), (5, 206960464), (8, 129350290), (10, 103480232), (16, 64675145), (19, 54463280), (20, 51740116), (31, 33380720), (38, 27231640), (40, 25870058), (62, 16690360), (76, 13615820), (80, 12935029), (95, 10892656), (124, 8345180), (152, 6807910), (155, 6676144), (190, 5446328), (248, 4172590), (304, 3403955), (310, 3338072), (380, 2723164), (496, 2086295), (589, 1756880), (620, 1669036), (760, 1361582), (1178, 878440), (1240, 834518), (1520, 680791), (2356, 439220), (2480, 417259), (2945, 351376), (4712, 219610), (5890, 175688), (9424, 109805), (11780, 87844), (21961, 47120), (23560, 43922)]