2023387300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{31177}}^1$

素因数の和:31261

約数の個数: 72

約数和(自身を含む): 4871250720

約数和(自身を除く): 2847863420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 1100, 1180, 1298, 1475, 2596, 2950, 3245, 5900, 6490, 12980, 16225, 31177, 32450, 62354, 64900, 124708, 155885, 311770, 342947, 623540, 685894, 779425, 1371788, 1558850, 1714735, 1839443, 3117700, 3429470, 3678886, 6858940, 7357772, 8573675, 9197215, 17147350, 18394430, 20233873, 34294700, 36788860, 40467746, 45986075, 80935492, 91972150, 101169365, 183944300, 202338730, 404677460, 505846825, 1011693650, 2023387300]

約数ペア:

[(1, 2023387300), (2, 1011693650), (4, 505846825), (5, 404677460), (10, 202338730), (11, 183944300), (20, 101169365), (22, 91972150), (25, 80935492), (44, 45986075), (50, 40467746), (55, 36788860), (59, 34294700), (100, 20233873), (110, 18394430), (118, 17147350), (220, 9197215), (236, 8573675), (275, 7357772), (295, 6858940), (550, 3678886), (590, 3429470), (649, 3117700), (1100, 1839443), (1180, 1714735), (1298, 1558850), (1475, 1371788), (2596, 779425), (2950, 685894), (3245, 623540), (5900, 342947), (6490, 311770), (12980, 155885), (16225, 124708), (31177, 64900), (32450, 62354)]