23103629240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{40343}}^1$

素因数の和:40596

約数の個数: 64

約数和(自身を含む): 52866777600

約数和(自身を除く): 29763148360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 139, 206, 278, 412, 515, 556, 695, 824, 1030, 1112, 1390, 2060, 2780, 4120, 5560, 14317, 28634, 40343, 57268, 71585, 80686, 114536, 143170, 161372, 201715, 286340, 322744, 403430, 572680, 806860, 1613720, 4155329, 5607677, 8310658, 11215354, 16621316, 20776645, 22430708, 28038385, 33242632, 41553290, 44861416, 56076770, 83106580, 112153540, 166213160, 224307080, 577590731, 1155181462, 2310362924, 2887953655, 4620725848, 5775907310, 11551814620, 23103629240]

約数ペア:

[(1, 23103629240), (2, 11551814620), (4, 5775907310), (5, 4620725848), (8, 2887953655), (10, 2310362924), (20, 1155181462), (40, 577590731), (103, 224307080), (139, 166213160), (206, 112153540), (278, 83106580), (412, 56076770), (515, 44861416), (556, 41553290), (695, 33242632), (824, 28038385), (1030, 22430708), (1112, 20776645), (1390, 16621316), (2060, 11215354), (2780, 8310658), (4120, 5607677), (5560, 4155329), (14317, 1613720), (28634, 806860), (40343, 572680), (57268, 403430), (71585, 322744), (80686, 286340), (114536, 201715), (143170, 161372)]