103628744840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{220543}}^1$

素因数の和:221262

約数の個数: 64

約数和(自身を含む): 247238645760

約数和(自身を除く): 143609900920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 691, 1382, 2764, 3455, 5528, 6910, 11747, 13820, 23494, 27640, 46988, 58735, 93976, 117470, 220543, 234940, 441086, 469880, 882172, 1102715, 1764344, 2205430, 3749231, 4410860, 7498462, 8821720, 14996924, 18746155, 29993848, 37492310, 74984620, 149969240, 152395213, 304790426, 609580852, 761976065, 1219161704, 1523952130, 2590718621, 3047904260, 5181437242, 6095808520, 10362874484, 12953593105, 20725748968, 25907186210, 51814372420, 103628744840]

約数ペア:

[(1, 103628744840), (2, 51814372420), (4, 25907186210), (5, 20725748968), (8, 12953593105), (10, 10362874484), (17, 6095808520), (20, 5181437242), (34, 3047904260), (40, 2590718621), (68, 1523952130), (85, 1219161704), (136, 761976065), (170, 609580852), (340, 304790426), (680, 152395213), (691, 149969240), (1382, 74984620), (2764, 37492310), (3455, 29993848), (5528, 18746155), (6910, 14996924), (11747, 8821720), (13820, 7498462), (23494, 4410860), (27640, 3749231), (46988, 2205430), (58735, 1764344), (93976, 1102715), (117470, 882172), (220543, 469880), (234940, 441086)]