967535420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{33203}}^1$

素因数の和:33290

約数の個数: 48

約数和(自身を含む): 2142056448

約数和(自身を除く): 1174521028

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 29140, 33203, 66406, 132812, 166015, 332030, 664060, 1029293, 1560541, 2058586, 3121082, 4117172, 5146465, 6242164, 7802705, 10292930, 15605410, 20585860, 31210820, 48376771, 96753542, 193507084, 241883855, 483767710, 967535420]

約数ペア:

[(1, 967535420), (2, 483767710), (4, 241883855), (5, 193507084), (10, 96753542), (20, 48376771), (31, 31210820), (47, 20585860), (62, 15605410), (94, 10292930), (124, 7802705), (155, 6242164), (188, 5146465), (235, 4117172), (310, 3121082), (470, 2058586), (620, 1560541), (940, 1029293), (1457, 664060), (2914, 332030), (5828, 166015), (7285, 132812), (14570, 66406), (29140, 33203)]