24268520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 58611600

約数和(自身を除く): 34343080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 401, 445, 680, 712, 802, 890, 1513, 1604, 1780, 2005, 3026, 3208, 3560, 4010, 6052, 6817, 7565, 8020, 12104, 13634, 15130, 16040, 27268, 30260, 34085, 35689, 54536, 60520, 68170, 71378, 136340, 142756, 178445, 272680, 285512, 356890, 606713, 713780, 1213426, 1427560, 2426852, 3033565, 4853704, 6067130, 12134260, 24268520]

約数ペア:

[(1, 24268520), (2, 12134260), (4, 6067130), (5, 4853704), (8, 3033565), (10, 2426852), (17, 1427560), (20, 1213426), (34, 713780), (40, 606713), (68, 356890), (85, 285512), (89, 272680), (136, 178445), (170, 142756), (178, 136340), (340, 71378), (356, 68170), (401, 60520), (445, 54536), (680, 35689), (712, 34085), (802, 30260), (890, 27268), (1513, 16040), (1604, 15130), (1780, 13634), (2005, 12104), (3026, 8020), (3208, 7565), (3560, 6817), (4010, 6052)]