82661539660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{7757}}^1$

素因数の和:8615

約数の個数: 96

約数和(自身を含む): 200610708480

約数和(自身を除く): 117949168820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 739, 1030, 1442, 1478, 2060, 2884, 2956, 3605, 3695, 5173, 7210, 7390, 7757, 10346, 14420, 14780, 15514, 20692, 25865, 31028, 38785, 51730, 54299, 76117, 77570, 103460, 108598, 152234, 155140, 217196, 271495, 304468, 380585, 532819, 542990, 761170, 798971, 1065638, 1085980, 1522340, 1597942, 2131276, 2664095, 3195884, 3994855, 5328190, 5592797, 5732423, 7989710, 10656380, 11185594, 11464846, 15979420, 22371188, 22929692, 27963985, 28662115, 40126961, 55927970, 57324230, 80253922, 111855940, 114648460, 160507844, 200634805, 401269610, 590439569, 802539220, 1180879138, 2361758276, 2952197845, 4133076983, 5904395690, 8266153966, 11808791380, 16532307932, 20665384915, 41330769830, 82661539660]

約数ペア:

[(1, 82661539660), (2, 41330769830), (4, 20665384915), (5, 16532307932), (7, 11808791380), (10, 8266153966), (14, 5904395690), (20, 4133076983), (28, 2952197845), (35, 2361758276), (70, 1180879138), (103, 802539220), (140, 590439569), (206, 401269610), (412, 200634805), (515, 160507844), (721, 114648460), (739, 111855940), (1030, 80253922), (1442, 57324230), (1478, 55927970), (2060, 40126961), (2884, 28662115), (2956, 27963985), (3605, 22929692), (3695, 22371188), (5173, 15979420), (7210, 11464846), (7390, 11185594), (7757, 10656380), (10346, 7989710), (14420, 5732423), (14780, 5592797), (15514, 5328190), (20692, 3994855), (25865, 3195884), (31028, 2664095), (38785, 2131276), (51730, 1597942), (54299, 1522340), (76117, 1085980), (77570, 1065638), (103460, 798971), (108598, 761170), (152234, 542990), (155140, 532819), (217196, 380585), (271495, 304468)]