939233980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{34607}}^1$

素因数の和:34698

約数の個数: 48

約数和(自身を含む): 2093091840

約数和(自身を除く): 1153857860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 13570, 27140, 34607, 69214, 138428, 173035, 346070, 692140, 795961, 1591922, 2041813, 3183844, 3979805, 4083626, 7959610, 8167252, 10209065, 15919220, 20418130, 40836260, 46961699, 93923398, 187846796, 234808495, 469616990, 939233980]

約数ペア:

[(1, 939233980), (2, 469616990), (4, 234808495), (5, 187846796), (10, 93923398), (20, 46961699), (23, 40836260), (46, 20418130), (59, 15919220), (92, 10209065), (115, 8167252), (118, 7959610), (230, 4083626), (236, 3979805), (295, 3183844), (460, 2041813), (590, 1591922), (1180, 795961), (1357, 692140), (2714, 346070), (5428, 173035), (6785, 138428), (13570, 69214), (27140, 34607)]