8644998830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{52321}}^1$

素因数の和:52413

約数の個数: 64

約数和(自身を含む): 17720833536

約数和(自身を除く): 9075834706

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 403, 410, 533, 806, 1066, 1271, 2015, 2542, 2665, 4030, 5330, 6355, 12710, 16523, 33046, 52321, 82615, 104642, 165230, 261605, 523210, 680173, 1360346, 1621951, 2145161, 3243902, 3400865, 4290322, 6801730, 8109755, 10725805, 16219510, 21085363, 21451610, 27887093, 42170726, 55774186, 66499991, 105426815, 132999982, 139435465, 210853630, 278870930, 332499955, 664999910, 864499883, 1728999766, 4322499415, 8644998830]

約数ペア:

[(1, 8644998830), (2, 4322499415), (5, 1728999766), (10, 864499883), (13, 664999910), (26, 332499955), (31, 278870930), (41, 210853630), (62, 139435465), (65, 132999982), (82, 105426815), (130, 66499991), (155, 55774186), (205, 42170726), (310, 27887093), (403, 21451610), (410, 21085363), (533, 16219510), (806, 10725805), (1066, 8109755), (1271, 6801730), (2015, 4290322), (2542, 3400865), (2665, 3243902), (4030, 2145161), (5330, 1621951), (6355, 1360346), (12710, 680173), (16523, 523210), (33046, 261605), (52321, 165230), (82615, 104642)]