29519840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26357}}^1$

素因数の和:26379

約数の個数: 48

約数和(自身を含む): 79706592

約数和(自身を除く): 50186752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26357, 52714, 105428, 131785, 184499, 210856, 263570, 368998, 421712, 527140, 737996, 843424, 922495, 1054280, 1475992, 1844990, 2108560, 2951984, 3689980, 4217120, 5903968, 7379960, 14759920, 29519840]

約数ペア:

[(1, 29519840), (2, 14759920), (4, 7379960), (5, 5903968), (7, 4217120), (8, 3689980), (10, 2951984), (14, 2108560), (16, 1844990), (20, 1475992), (28, 1054280), (32, 922495), (35, 843424), (40, 737996), (56, 527140), (70, 421712), (80, 368998), (112, 263570), (140, 210856), (160, 184499), (224, 131785), (280, 105428), (560, 52714), (1120, 26357)]