2500994908920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{42795943}}^1$

素因数の和:42796444

約数の個数: 64

約数和(自身を含む): 7518391441920

約数和(自身を除く): 5017396533000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 9740, 11688, 14610, 19480, 29220, 58440, 42795943, 85591886, 128387829, 171183772, 213979715, 256775658, 342367544, 427959430, 513551316, 641939145, 855918860, 1027102632, 1283878290, 1711837720, 2567756580, 5135513160, 20841624241, 41683248482, 62524872723, 83366496964, 104208121205, 125049745446, 166732993928, 208416242410, 250099490892, 312624363615, 416832484820, 500198981784, 625248727230, 833664969640, 1250497454460, 2500994908920]

約数ペア:

[(1, 2500994908920), (2, 1250497454460), (3, 833664969640), (4, 625248727230), (5, 500198981784), (6, 416832484820), (8, 312624363615), (10, 250099490892), (12, 208416242410), (15, 166732993928), (20, 125049745446), (24, 104208121205), (30, 83366496964), (40, 62524872723), (60, 41683248482), (120, 20841624241), (487, 5135513160), (974, 2567756580), (1461, 1711837720), (1948, 1283878290), (2435, 1027102632), (2922, 855918860), (3896, 641939145), (4870, 513551316), (5844, 427959430), (7305, 342367544), (9740, 256775658), (11688, 213979715), (14610, 171183772), (19480, 128387829), (29220, 85591886), (58440, 42795943)]