4157415920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{11369}}^1$

素因数の和:12042

約数の個数: 80

約数和(自身を含む): 11064738240

約数和(自身を除く): 6907322320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 653, 1306, 2612, 3265, 4571, 5224, 6530, 9142, 10448, 11369, 13060, 18284, 22738, 22855, 26120, 36568, 45476, 45710, 52240, 56845, 73136, 79583, 90952, 91420, 113690, 159166, 181904, 182840, 227380, 318332, 365680, 397915, 454760, 636664, 795830, 909520, 1273328, 1591660, 3183320, 6366640, 7423957, 14847914, 29695828, 37119785, 51967699, 59391656, 74239570, 103935398, 118783312, 148479140, 207870796, 259838495, 296958280, 415741592, 519676990, 593916560, 831483184, 1039353980, 2078707960, 4157415920]

約数ペア:

[(1, 4157415920), (2, 2078707960), (4, 1039353980), (5, 831483184), (7, 593916560), (8, 519676990), (10, 415741592), (14, 296958280), (16, 259838495), (20, 207870796), (28, 148479140), (35, 118783312), (40, 103935398), (56, 74239570), (70, 59391656), (80, 51967699), (112, 37119785), (140, 29695828), (280, 14847914), (560, 7423957), (653, 6366640), (1306, 3183320), (2612, 1591660), (3265, 1273328), (4571, 909520), (5224, 795830), (6530, 636664), (9142, 454760), (10448, 397915), (11369, 365680), (13060, 318332), (18284, 227380), (22738, 182840), (22855, 181904), (26120, 159166), (36568, 113690), (45476, 91420), (45710, 90952), (52240, 79583), (56845, 73136)]