1330227360020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{637699}}^1$

素因数の和:637905

約数の個数: 96

約数和(自身を含む): 3077734060800

約数和(自身を除く): 1747506700780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 113, 130, 142, 226, 260, 284, 355, 452, 565, 710, 923, 1130, 1420, 1469, 1846, 2260, 2938, 3692, 4615, 5876, 7345, 8023, 9230, 14690, 16046, 18460, 29380, 32092, 40115, 80230, 104299, 160460, 208598, 417196, 521495, 637699, 1042990, 1275398, 2085980, 2550796, 3188495, 6376990, 8290087, 12753980, 16580174, 33160348, 41450435, 45276629, 72059987, 82900870, 90553258, 144119974, 165801740, 181106516, 226383145, 288239948, 360299935, 452766290, 588596177, 720599870, 905532580, 936779831, 1177192354, 1441199740, 1873559662, 2354384708, 2942980885, 3747119324, 4683899155, 5116259077, 5885961770, 9367798310, 10232518154, 11771923540, 18735596620, 20465036308, 25581295385, 51162590770, 66511368001, 102325181540, 133022736002, 266045472004, 332556840005, 665113680010, 1330227360020]

約数ペア:

[(1, 1330227360020), (2, 665113680010), (4, 332556840005), (5, 266045472004), (10, 133022736002), (13, 102325181540), (20, 66511368001), (26, 51162590770), (52, 25581295385), (65, 20465036308), (71, 18735596620), (113, 11771923540), (130, 10232518154), (142, 9367798310), (226, 5885961770), (260, 5116259077), (284, 4683899155), (355, 3747119324), (452, 2942980885), (565, 2354384708), (710, 1873559662), (923, 1441199740), (1130, 1177192354), (1420, 936779831), (1469, 905532580), (1846, 720599870), (2260, 588596177), (2938, 452766290), (3692, 360299935), (4615, 288239948), (5876, 226383145), (7345, 181106516), (8023, 165801740), (9230, 144119974), (14690, 90553258), (16046, 82900870), (18460, 72059987), (29380, 45276629), (32092, 41450435), (40115, 33160348), (80230, 16580174), (104299, 12753980), (160460, 8290087), (208598, 6376990), (417196, 3188495), (521495, 2550796), (637699, 2085980), (1042990, 1275398)]