4369820

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 72

約数和(自身を含む): 11529504

約数和(自身を除く): 7159684

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 490, 637, 686, 910, 980, 1274, 1372, 1715, 1820, 2401, 2548, 3185, 3430, 4459, 4802, 6370, 6860, 8918, 9604, 12005, 12740, 16807, 17836, 22295, 24010, 31213, 33614, 44590, 48020, 62426, 67228, 84035, 89180, 124852, 156065, 168070, 218491, 312130, 336140, 436982, 624260, 873964, 1092455, 2184910, 4369820]

約数ペア:

[(1, 4369820), (2, 2184910), (4, 1092455), (5, 873964), (7, 624260), (10, 436982), (13, 336140), (14, 312130), (20, 218491), (26, 168070), (28, 156065), (35, 124852), (49, 89180), (52, 84035), (65, 67228), (70, 62426), (91, 48020), (98, 44590), (130, 33614), (140, 31213), (182, 24010), (196, 22295), (245, 17836), (260, 16807), (343, 12740), (364, 12005), (455, 9604), (490, 8918), (637, 6860), (686, 6370), (910, 4802), (980, 4459), (1274, 3430), (1372, 3185), (1715, 2548), (1820, 2401)]