40553628050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{42821}}^1$

素因数の和:42924

約数の個数: 96

約数和(自身を含む): 85638518784

約数和(自身を除く): 45084890734

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 47, 50, 62, 65, 94, 130, 155, 235, 310, 325, 403, 470, 611, 650, 775, 806, 1175, 1222, 1457, 1550, 2015, 2350, 2914, 3055, 4030, 6110, 7285, 10075, 14570, 15275, 18941, 20150, 30550, 36425, 37882, 42821, 72850, 85642, 94705, 189410, 214105, 428210, 473525, 556673, 947050, 1070525, 1113346, 1327451, 2012587, 2141050, 2654902, 2783365, 4025174, 5566730, 6637255, 10062935, 13274510, 13916825, 17256863, 20125870, 26163631, 27833650, 33186275, 34513726, 50314675, 52327262, 62390197, 66372550, 86284315, 100629350, 124780394, 130818155, 172568630, 261636310, 311950985, 431421575, 623901970, 654090775, 811072561, 862843150, 1308181550, 1559754925, 1622145122, 3119509850, 4055362805, 8110725610, 20276814025, 40553628050]

約数ペア:

[(1, 40553628050), (2, 20276814025), (5, 8110725610), (10, 4055362805), (13, 3119509850), (25, 1622145122), (26, 1559754925), (31, 1308181550), (47, 862843150), (50, 811072561), (62, 654090775), (65, 623901970), (94, 431421575), (130, 311950985), (155, 261636310), (235, 172568630), (310, 130818155), (325, 124780394), (403, 100629350), (470, 86284315), (611, 66372550), (650, 62390197), (775, 52327262), (806, 50314675), (1175, 34513726), (1222, 33186275), (1457, 27833650), (1550, 26163631), (2015, 20125870), (2350, 17256863), (2914, 13916825), (3055, 13274510), (4030, 10062935), (6110, 6637255), (7285, 5566730), (10075, 4025174), (14570, 2783365), (15275, 2654902), (18941, 2141050), (20150, 2012587), (30550, 1327451), (36425, 1113346), (37882, 1070525), (42821, 947050), (72850, 556673), (85642, 473525), (94705, 428210), (189410, 214105)]