2019853550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 4459027104

約数和(自身を除く): 2439173554

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 101, 110, 130, 143, 202, 275, 286, 325, 505, 550, 650, 715, 1010, 1111, 1313, 1430, 2222, 2525, 2626, 2797, 3575, 5050, 5555, 5594, 6565, 7150, 11110, 13130, 13985, 14443, 27775, 27970, 28886, 30767, 32825, 36361, 55550, 61534, 65650, 69925, 72215, 72722, 139850, 144430, 153835, 181805, 282497, 307670, 361075, 363610, 399971, 564994, 722150, 769175, 799942, 909025, 1412485, 1538350, 1818050, 1999855, 2824970, 3107467, 3672461, 3999710, 6214934, 7062425, 7344922, 9999275, 14124850, 15537335, 18362305, 19998550, 31074670, 36724610, 40397071, 77686675, 80794142, 91811525, 155373350, 183623050, 201985355, 403970710, 1009926775, 2019853550]

約数ペア:

[(1, 2019853550), (2, 1009926775), (5, 403970710), (10, 201985355), (11, 183623050), (13, 155373350), (22, 91811525), (25, 80794142), (26, 77686675), (50, 40397071), (55, 36724610), (65, 31074670), (101, 19998550), (110, 18362305), (130, 15537335), (143, 14124850), (202, 9999275), (275, 7344922), (286, 7062425), (325, 6214934), (505, 3999710), (550, 3672461), (650, 3107467), (715, 2824970), (1010, 1999855), (1111, 1818050), (1313, 1538350), (1430, 1412485), (2222, 909025), (2525, 799942), (2626, 769175), (2797, 722150), (3575, 564994), (5050, 399971), (5555, 363610), (5594, 361075), (6565, 307670), (7150, 282497), (11110, 181805), (13130, 153835), (13985, 144430), (14443, 139850), (27775, 72722), (27970, 72215), (28886, 69925), (30767, 65650), (32825, 61534), (36361, 55550)]