29808520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 49506680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 3671, 4060, 7342, 8120, 14684, 18355, 25697, 29368, 36710, 51394, 73420, 102788, 106459, 128485, 146840, 205576, 212918, 256970, 425836, 513940, 532295, 745213, 851672, 1027880, 1064590, 1490426, 2129180, 2980852, 3726065, 4258360, 5961704, 7452130, 14904260, 29808520]

約数ペア:

[(1, 29808520), (2, 14904260), (4, 7452130), (5, 5961704), (7, 4258360), (8, 3726065), (10, 2980852), (14, 2129180), (20, 1490426), (28, 1064590), (29, 1027880), (35, 851672), (40, 745213), (56, 532295), (58, 513940), (70, 425836), (116, 256970), (140, 212918), (145, 205576), (203, 146840), (232, 128485), (280, 106459), (290, 102788), (406, 73420), (580, 51394), (812, 36710), (1015, 29368), (1160, 25697), (1624, 18355), (2030, 14684), (3671, 8120), (4060, 7342)]