520085015990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{288361}}^1$

素因数の和:288545

約数の個数: 64

約数和(自身を含む): 988855584192

約数和(自身を除く): 468770568202

約数列:

[1, 2, 5, 10, 41, 53, 82, 83, 106, 166, 205, 265, 410, 415, 530, 830, 2173, 3403, 4346, 4399, 6806, 8798, 10865, 17015, 21730, 21995, 34030, 43990, 180359, 288361, 360718, 576722, 901795, 1441805, 1803590, 2883610, 11822801, 15283133, 23645602, 23933963, 30566266, 47867926, 59114005, 76415665, 118228010, 119669815, 152831330, 239339630, 626608453, 981292483, 1253216906, 1268500039, 1962584966, 2537000078, 3133042265, 4906462415, 6266084530, 6342500195, 9812924830, 12685000390, 52008501599, 104017003198, 260042507995, 520085015990]

約数ペア:

[(1, 520085015990), (2, 260042507995), (5, 104017003198), (10, 52008501599), (41, 12685000390), (53, 9812924830), (82, 6342500195), (83, 6266084530), (106, 4906462415), (166, 3133042265), (205, 2537000078), (265, 1962584966), (410, 1268500039), (415, 1253216906), (530, 981292483), (830, 626608453), (2173, 239339630), (3403, 152831330), (4346, 119669815), (4399, 118228010), (6806, 76415665), (8798, 59114005), (10865, 47867926), (17015, 30566266), (21730, 23933963), (21995, 23645602), (34030, 15283133), (43990, 11822801), (180359, 2883610), (288361, 1803590), (360718, 1441805), (576722, 901795)]