83185090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 78804542

約数列:

[1, 2, 5, 10, 31, 53, 61, 62, 83, 106, 122, 155, 166, 265, 305, 310, 415, 530, 610, 830, 1643, 1891, 2573, 3233, 3286, 3782, 4399, 5063, 5146, 6466, 8215, 8798, 9455, 10126, 12865, 16165, 16430, 18910, 21995, 25315, 25730, 32330, 43990, 50630, 100223, 136369, 156953, 200446, 268339, 272738, 313906, 501115, 536678, 681845, 784765, 1002230, 1341695, 1363690, 1569530, 2683390, 8318509, 16637018, 41592545, 83185090]

約数ペア:

[(1, 83185090), (2, 41592545), (5, 16637018), (10, 8318509), (31, 2683390), (53, 1569530), (61, 1363690), (62, 1341695), (83, 1002230), (106, 784765), (122, 681845), (155, 536678), (166, 501115), (265, 313906), (305, 272738), (310, 268339), (415, 200446), (530, 156953), (610, 136369), (830, 100223), (1643, 50630), (1891, 43990), (2573, 32330), (3233, 25730), (3286, 25315), (3782, 21995), (4399, 18910), (5063, 16430), (5146, 16165), (6466, 12865), (8215, 10126), (8798, 9455)]