13375023740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{5153}}^1$

素因数の和:5391

約数の個数: 96

約数和(自身を含む): 30911630400

約数和(自身を除く): 17536606660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 149, 260, 268, 298, 335, 596, 670, 745, 871, 1340, 1490, 1742, 1937, 2980, 3484, 3874, 4355, 5153, 7748, 8710, 9685, 9983, 10306, 17420, 19370, 19966, 20612, 25765, 38740, 39932, 49915, 51530, 66989, 99830, 103060, 129779, 133978, 199660, 259558, 267956, 334945, 345251, 519116, 648895, 669890, 690502, 767797, 1297790, 1339780, 1381004, 1535594, 1726255, 2595580, 3071188, 3452510, 3838985, 4488263, 6905020, 7677970, 8976526, 9981361, 15355940, 17953052, 19962722, 22441315, 39925444, 44882630, 49906805, 51442399, 89765260, 99813610, 102884798, 199627220, 205769596, 257211995, 514423990, 668751187, 1028847980, 1337502374, 2675004748, 3343755935, 6687511870, 13375023740]

約数ペア:

[(1, 13375023740), (2, 6687511870), (4, 3343755935), (5, 2675004748), (10, 1337502374), (13, 1028847980), (20, 668751187), (26, 514423990), (52, 257211995), (65, 205769596), (67, 199627220), (130, 102884798), (134, 99813610), (149, 89765260), (260, 51442399), (268, 49906805), (298, 44882630), (335, 39925444), (596, 22441315), (670, 19962722), (745, 17953052), (871, 15355940), (1340, 9981361), (1490, 8976526), (1742, 7677970), (1937, 6905020), (2980, 4488263), (3484, 3838985), (3874, 3452510), (4355, 3071188), (5153, 2595580), (7748, 1726255), (8710, 1535594), (9685, 1381004), (9983, 1339780), (10306, 1297790), (17420, 767797), (19370, 690502), (19966, 669890), (20612, 648895), (25765, 519116), (38740, 345251), (39932, 334945), (49915, 267956), (51530, 259558), (66989, 199660), (99830, 133978), (103060, 129779)]