57319600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 151330592

約数和(自身を除く): 94010992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 130, 146, 151, 200, 208, 260, 292, 302, 325, 365, 400, 520, 584, 604, 650, 730, 755, 949, 1040, 1168, 1208, 1300, 1460, 1510, 1825, 1898, 1963, 2416, 2600, 2920, 3020, 3650, 3775, 3796, 3926, 4745, 5200, 5840, 6040, 7300, 7550, 7592, 7852, 9490, 9815, 11023, 12080, 14600, 15100, 15184, 15704, 18980, 19630, 22046, 23725, 29200, 30200, 31408, 37960, 39260, 44092, 47450, 49075, 55115, 60400, 75920, 78520, 88184, 94900, 98150, 110230, 143299, 157040, 176368, 189800, 196300, 220460, 275575, 286598, 379600, 392600, 440920, 551150, 573196, 716495, 785200, 881840, 1102300, 1146392, 1432990, 2204600, 2292784, 2865980, 3582475, 4409200, 5731960, 7164950, 11463920, 14329900, 28659800, 57319600]

約数ペア:

[(1, 57319600), (2, 28659800), (4, 14329900), (5, 11463920), (8, 7164950), (10, 5731960), (13, 4409200), (16, 3582475), (20, 2865980), (25, 2292784), (26, 2204600), (40, 1432990), (50, 1146392), (52, 1102300), (65, 881840), (73, 785200), (80, 716495), (100, 573196), (104, 551150), (130, 440920), (146, 392600), (151, 379600), (200, 286598), (208, 275575), (260, 220460), (292, 196300), (302, 189800), (325, 176368), (365, 157040), (400, 143299), (520, 110230), (584, 98150), (604, 94900), (650, 88184), (730, 78520), (755, 75920), (949, 60400), (1040, 55115), (1168, 49075), (1208, 47450), (1300, 44092), (1460, 39260), (1510, 37960), (1825, 31408), (1898, 30200), (1963, 29200), (2416, 23725), (2600, 22046), (2920, 19630), (3020, 18980), (3650, 15704), (3775, 15184), (3796, 15100), (3926, 14600), (4745, 12080), (5200, 11023), (5840, 9815), (6040, 9490), (7300, 7852), (7550, 7592)]