38374700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4251

約数の個数: 72

約数和(自身を含む): 102514272

約数和(自身を除く): 64139572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4217, 4550, 8434, 9100, 16868, 21085, 29519, 42170, 54821, 59038, 84340, 105425, 109642, 118076, 147595, 210850, 219284, 274105, 295190, 383747, 421700, 548210, 590380, 737975, 767494, 1096420, 1370525, 1475950, 1534988, 1918735, 2741050, 2951900, 3837470, 5482100, 7674940, 9593675, 19187350, 38374700]

約数ペア:

[(1, 38374700), (2, 19187350), (4, 9593675), (5, 7674940), (7, 5482100), (10, 3837470), (13, 2951900), (14, 2741050), (20, 1918735), (25, 1534988), (26, 1475950), (28, 1370525), (35, 1096420), (50, 767494), (52, 737975), (65, 590380), (70, 548210), (91, 421700), (100, 383747), (130, 295190), (140, 274105), (175, 219284), (182, 210850), (260, 147595), (325, 118076), (350, 109642), (364, 105425), (455, 84340), (650, 59038), (700, 54821), (910, 42170), (1300, 29519), (1820, 21085), (2275, 16868), (4217, 9100), (4550, 8434)]