4916600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 12915840

約数和(自身を除く): 7999240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 61, 62, 65, 100, 104, 122, 124, 130, 155, 200, 244, 248, 260, 305, 310, 325, 403, 488, 520, 610, 620, 650, 775, 793, 806, 1220, 1240, 1300, 1525, 1550, 1586, 1612, 1891, 2015, 2440, 2600, 3050, 3100, 3172, 3224, 3782, 3965, 4030, 6100, 6200, 6344, 7564, 7930, 8060, 9455, 10075, 12200, 15128, 15860, 16120, 18910, 19825, 20150, 24583, 31720, 37820, 39650, 40300, 47275, 49166, 75640, 79300, 80600, 94550, 98332, 122915, 158600, 189100, 196664, 245830, 378200, 491660, 614575, 983320, 1229150, 2458300, 4916600]

約数ペア:

[(1, 4916600), (2, 2458300), (4, 1229150), (5, 983320), (8, 614575), (10, 491660), (13, 378200), (20, 245830), (25, 196664), (26, 189100), (31, 158600), (40, 122915), (50, 98332), (52, 94550), (61, 80600), (62, 79300), (65, 75640), (100, 49166), (104, 47275), (122, 40300), (124, 39650), (130, 37820), (155, 31720), (200, 24583), (244, 20150), (248, 19825), (260, 18910), (305, 16120), (310, 15860), (325, 15128), (403, 12200), (488, 10075), (520, 9455), (610, 8060), (620, 7930), (650, 7564), (775, 6344), (793, 6200), (806, 6100), (1220, 4030), (1240, 3965), (1300, 3782), (1525, 3224), (1550, 3172), (1586, 3100), (1612, 3050), (1891, 2600), (2015, 2440)]