34644220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 82484640

約数和(自身を除く): 47840420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7013, 14026, 28052, 35065, 70130, 91169, 133247, 140260, 182338, 266494, 364676, 455845, 532988, 666235, 911690, 1332470, 1732211, 1823380, 2664940, 3464422, 6928844, 8661055, 17322110, 34644220]

約数ペア:

[(1, 34644220), (2, 17322110), (4, 8661055), (5, 6928844), (10, 3464422), (13, 2664940), (19, 1823380), (20, 1732211), (26, 1332470), (38, 911690), (52, 666235), (65, 532988), (76, 455845), (95, 364676), (130, 266494), (190, 182338), (247, 140260), (260, 133247), (380, 91169), (494, 70130), (988, 35065), (1235, 28052), (2470, 14026), (4940, 7013)]