46781960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 112849200

約数和(自身を除く): 66067240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 773, 890, 1513, 1546, 1780, 3026, 3092, 3560, 3865, 6052, 6184, 7565, 7730, 12104, 13141, 15130, 15460, 26282, 30260, 30920, 52564, 60520, 65705, 68797, 105128, 131410, 137594, 262820, 275188, 343985, 525640, 550376, 687970, 1169549, 1375940, 2339098, 2751880, 4678196, 5847745, 9356392, 11695490, 23390980, 46781960]

約数ペア:

[(1, 46781960), (2, 23390980), (4, 11695490), (5, 9356392), (8, 5847745), (10, 4678196), (17, 2751880), (20, 2339098), (34, 1375940), (40, 1169549), (68, 687970), (85, 550376), (89, 525640), (136, 343985), (170, 275188), (178, 262820), (340, 137594), (356, 131410), (445, 105128), (680, 68797), (712, 65705), (773, 60520), (890, 52564), (1513, 30920), (1546, 30260), (1780, 26282), (3026, 15460), (3092, 15130), (3560, 13141), (3865, 12104), (6052, 7730), (6184, 7565)]