16473980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20297860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 607, 1180, 1214, 1357, 2428, 2714, 3035, 5428, 6070, 6785, 12140, 13570, 13961, 27140, 27922, 35813, 55844, 69805, 71626, 139610, 143252, 179065, 279220, 358130, 716260, 823699, 1647398, 3294796, 4118495, 8236990, 16473980]

約数ペア:

[(1, 16473980), (2, 8236990), (4, 4118495), (5, 3294796), (10, 1647398), (20, 823699), (23, 716260), (46, 358130), (59, 279220), (92, 179065), (115, 143252), (118, 139610), (230, 71626), (236, 69805), (295, 55844), (460, 35813), (590, 27922), (607, 27140), (1180, 13961), (1214, 13570), (1357, 12140), (2428, 6785), (2714, 6070), (3035, 5428)]