3845685220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5765

約数の個数: 96

約数和(自身を含む): 9046920960

約数和(自身を除く): 5201235740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 61, 65, 86, 122, 130, 172, 215, 244, 260, 305, 430, 559, 610, 793, 860, 1118, 1220, 1586, 2236, 2623, 2795, 3172, 3965, 5246, 5590, 5639, 7930, 10492, 11180, 11278, 13115, 15860, 22556, 26230, 28195, 34099, 52460, 56390, 68198, 73307, 112780, 136396, 146614, 170495, 242477, 293228, 340990, 343979, 366535, 484954, 681980, 687958, 733070, 969908, 1212385, 1375916, 1466140, 1719895, 2424770, 3152201, 3439790, 4471727, 4849540, 6304402, 6879580, 8943454, 12608804, 14791097, 15761005, 17886908, 22358635, 29582194, 31522010, 44717270, 59164388, 63044020, 73955485, 89434540, 147910970, 192284261, 295821940, 384568522, 769137044, 961421305, 1922842610, 3845685220]

約数ペア:

[(1, 3845685220), (2, 1922842610), (4, 961421305), (5, 769137044), (10, 384568522), (13, 295821940), (20, 192284261), (26, 147910970), (43, 89434540), (52, 73955485), (61, 63044020), (65, 59164388), (86, 44717270), (122, 31522010), (130, 29582194), (172, 22358635), (215, 17886908), (244, 15761005), (260, 14791097), (305, 12608804), (430, 8943454), (559, 6879580), (610, 6304402), (793, 4849540), (860, 4471727), (1118, 3439790), (1220, 3152201), (1586, 2424770), (2236, 1719895), (2623, 1466140), (2795, 1375916), (3172, 1212385), (3965, 969908), (5246, 733070), (5590, 687958), (5639, 681980), (7930, 484954), (10492, 366535), (11180, 343979), (11278, 340990), (13115, 293228), (15860, 242477), (22556, 170495), (26230, 146614), (28195, 136396), (34099, 112780), (52460, 73307), (56390, 68198)]