40112940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95507}}^1$

素因数の和:95526

約数の個数: 48

約数和(自身を含む): 128362752

約数和(自身を除く): 88249812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95507, 191014, 286521, 382028, 477535, 573042, 668549, 955070, 1146084, 1337098, 1432605, 1910140, 2005647, 2674196, 2865210, 3342745, 4011294, 5730420, 6685490, 8022588, 10028235, 13370980, 20056470, 40112940]

約数ペア:

[(1, 40112940), (2, 20056470), (3, 13370980), (4, 10028235), (5, 8022588), (6, 6685490), (7, 5730420), (10, 4011294), (12, 3342745), (14, 2865210), (15, 2674196), (20, 2005647), (21, 1910140), (28, 1432605), (30, 1337098), (35, 1146084), (42, 955070), (60, 668549), (70, 573042), (84, 477535), (105, 382028), (140, 286521), (210, 191014), (420, 95507)]