2969200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 60

約数和(自身を含む): 7695688

約数和(自身を除く): 4726488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 571, 650, 1040, 1142, 1300, 2284, 2600, 2855, 4568, 5200, 5710, 7423, 9136, 11420, 14275, 14846, 22840, 28550, 29692, 37115, 45680, 57100, 59384, 74230, 114200, 118768, 148460, 185575, 228400, 296920, 371150, 593840, 742300, 1484600, 2969200]

約数ペア:

[(1, 2969200), (2, 1484600), (4, 742300), (5, 593840), (8, 371150), (10, 296920), (13, 228400), (16, 185575), (20, 148460), (25, 118768), (26, 114200), (40, 74230), (50, 59384), (52, 57100), (65, 45680), (80, 37115), (100, 29692), (104, 28550), (130, 22840), (200, 14846), (208, 14275), (260, 11420), (325, 9136), (400, 7423), (520, 5710), (571, 5200), (650, 4568), (1040, 2855), (1142, 2600), (1300, 2284)]