157319500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{24203}}^1$

素因数の和:24235

約数の個数: 48

約数和(自身を含む): 370030752

約数和(自身を除く): 212711252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 24203, 48406, 96812, 121015, 242030, 314639, 484060, 605075, 629278, 1210150, 1258556, 1573195, 2420300, 3025375, 3146390, 6050750, 6292780, 7865975, 12101500, 15731950, 31463900, 39329875, 78659750, 157319500]

約数ペア:

[(1, 157319500), (2, 78659750), (4, 39329875), (5, 31463900), (10, 15731950), (13, 12101500), (20, 7865975), (25, 6292780), (26, 6050750), (50, 3146390), (52, 3025375), (65, 2420300), (100, 1573195), (125, 1258556), (130, 1210150), (250, 629278), (260, 605075), (325, 484060), (500, 314639), (650, 242030), (1300, 121015), (1625, 96812), (3250, 48406), (6500, 24203)]