4736701240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{4211}}^1$

素因数の和:4744

約数の個数: 64

約数和(自身を含む): 10858367520

約数和(自身を除く): 6121666280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 461, 488, 610, 922, 1220, 1844, 2305, 2440, 3688, 4211, 4610, 8422, 9220, 16844, 18440, 21055, 28121, 33688, 42110, 56242, 84220, 112484, 140605, 168440, 224968, 256871, 281210, 513742, 562420, 1027484, 1124840, 1284355, 1941271, 2054968, 2568710, 3882542, 5137420, 7765084, 9706355, 10274840, 15530168, 19412710, 38825420, 77650840, 118417531, 236835062, 473670124, 592087655, 947340248, 1184175310, 2368350620, 4736701240]

約数ペア:

[(1, 4736701240), (2, 2368350620), (4, 1184175310), (5, 947340248), (8, 592087655), (10, 473670124), (20, 236835062), (40, 118417531), (61, 77650840), (122, 38825420), (244, 19412710), (305, 15530168), (461, 10274840), (488, 9706355), (610, 7765084), (922, 5137420), (1220, 3882542), (1844, 2568710), (2305, 2054968), (2440, 1941271), (3688, 1284355), (4211, 1124840), (4610, 1027484), (8422, 562420), (9220, 513742), (16844, 281210), (18440, 256871), (21055, 224968), (28121, 168440), (33688, 140605), (42110, 112484), (56242, 84220)]