125551400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 321958560

約数和(自身を除く): 196407160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 860, 1075, 1118, 1123, 1300, 1720, 2150, 2236, 2246, 2600, 2795, 4300, 4472, 4492, 5590, 5615, 8600, 8984, 11180, 11230, 13975, 14599, 22360, 22460, 27950, 28075, 29198, 44920, 48289, 55900, 56150, 58396, 72995, 96578, 111800, 112300, 116792, 145990, 193156, 224600, 241445, 291980, 364975, 386312, 482890, 583960, 627757, 729950, 965780, 1207225, 1255514, 1459900, 1931560, 2414450, 2511028, 2919800, 3138785, 4828900, 5022056, 6277570, 9657800, 12555140, 15693925, 25110280, 31387850, 62775700, 125551400]

約数ペア:

[(1, 125551400), (2, 62775700), (4, 31387850), (5, 25110280), (8, 15693925), (10, 12555140), (13, 9657800), (20, 6277570), (25, 5022056), (26, 4828900), (40, 3138785), (43, 2919800), (50, 2511028), (52, 2414450), (65, 1931560), (86, 1459900), (100, 1255514), (104, 1207225), (130, 965780), (172, 729950), (200, 627757), (215, 583960), (260, 482890), (325, 386312), (344, 364975), (430, 291980), (520, 241445), (559, 224600), (650, 193156), (860, 145990), (1075, 116792), (1118, 112300), (1123, 111800), (1300, 96578), (1720, 72995), (2150, 58396), (2236, 56150), (2246, 55900), (2600, 48289), (2795, 44920), (4300, 29198), (4472, 28075), (4492, 27950), (5590, 22460), (5615, 22360), (8600, 14599), (8984, 13975), (11180, 11230)]