201514575320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{49663}}^1$

素因数の和:49993

約数の個数: 96

約数和(自身を含む): 480239953920

約数和(自身を除く): 278725378600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 281, 361, 380, 562, 722, 760, 1124, 1405, 1444, 1805, 2248, 2810, 2888, 3610, 5339, 5620, 7220, 10678, 11240, 14440, 21356, 26695, 42712, 49663, 53390, 99326, 101441, 106780, 198652, 202882, 213560, 248315, 397304, 405764, 496630, 507205, 811528, 943597, 993260, 1014410, 1887194, 1986520, 2028820, 3774388, 4057640, 4717985, 7548776, 9435970, 13955303, 17928343, 18871940, 27910606, 35856686, 37743880, 55821212, 69776515, 71713372, 89641715, 111642424, 139553030, 143426744, 179283430, 265150757, 279106060, 358566860, 530301514, 558212120, 717133720, 1060603028, 1325753785, 2121206056, 2651507570, 5037864383, 5303015140, 10075728766, 10606030280, 20151457532, 25189321915, 40302915064, 50378643830, 100757287660, 201514575320]

約数ペア:

[(1, 201514575320), (2, 100757287660), (4, 50378643830), (5, 40302915064), (8, 25189321915), (10, 20151457532), (19, 10606030280), (20, 10075728766), (38, 5303015140), (40, 5037864383), (76, 2651507570), (95, 2121206056), (152, 1325753785), (190, 1060603028), (281, 717133720), (361, 558212120), (380, 530301514), (562, 358566860), (722, 279106060), (760, 265150757), (1124, 179283430), (1405, 143426744), (1444, 139553030), (1805, 111642424), (2248, 89641715), (2810, 71713372), (2888, 69776515), (3610, 55821212), (5339, 37743880), (5620, 35856686), (7220, 27910606), (10678, 18871940), (11240, 17928343), (14440, 13955303), (21356, 9435970), (26695, 7548776), (42712, 4717985), (49663, 4057640), (53390, 3774388), (99326, 2028820), (101441, 1986520), (106780, 1887194), (198652, 1014410), (202882, 993260), (213560, 943597), (248315, 811528), (397304, 507205), (405764, 496630)]