148938400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14354

約数の個数: 72

約数和(自身を含む): 391592124

約数和(自身を除く): 242653724

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 14321, 28642, 57284, 71605, 114568, 143210, 186173, 229136, 286420, 358025, 372346, 458272, 572840, 716050, 744692, 930865, 1145680, 1432100, 1489384, 1861730, 2291360, 2864200, 2978768, 3723460, 4654325, 5728400, 5957536, 7446920, 9308650, 11456800, 14893840, 18617300, 29787680, 37234600, 74469200, 148938400]

約数ペア:

[(1, 148938400), (2, 74469200), (4, 37234600), (5, 29787680), (8, 18617300), (10, 14893840), (13, 11456800), (16, 9308650), (20, 7446920), (25, 5957536), (26, 5728400), (32, 4654325), (40, 3723460), (50, 2978768), (52, 2864200), (65, 2291360), (80, 1861730), (100, 1489384), (104, 1432100), (130, 1145680), (160, 930865), (200, 744692), (208, 716050), (260, 572840), (325, 458272), (400, 372346), (416, 358025), (520, 286420), (650, 229136), (800, 186173), (1040, 143210), (1300, 114568), (2080, 71605), (2600, 57284), (5200, 28642), (10400, 14321)]