198572080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5813}}^1$

素因数の和:5894

約数の個数: 80

約数和(自身を含む): 536376384

約数和(自身を除く): 337804304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 5813, 6832, 8540, 11626, 17080, 23252, 29065, 34160, 40691, 46504, 58130, 81382, 93008, 116260, 162764, 203455, 232520, 325528, 354593, 406910, 465040, 651056, 709186, 813820, 1418372, 1627640, 1772965, 2482151, 2836744, 3255280, 3545930, 4964302, 5673488, 7091860, 9928604, 12410755, 14183720, 19857208, 24821510, 28367440, 39714416, 49643020, 99286040, 198572080]

約数ペア:

[(1, 198572080), (2, 99286040), (4, 49643020), (5, 39714416), (7, 28367440), (8, 24821510), (10, 19857208), (14, 14183720), (16, 12410755), (20, 9928604), (28, 7091860), (35, 5673488), (40, 4964302), (56, 3545930), (61, 3255280), (70, 2836744), (80, 2482151), (112, 1772965), (122, 1627640), (140, 1418372), (244, 813820), (280, 709186), (305, 651056), (427, 465040), (488, 406910), (560, 354593), (610, 325528), (854, 232520), (976, 203455), (1220, 162764), (1708, 116260), (2135, 93008), (2440, 81382), (3416, 58130), (4270, 46504), (4880, 40691), (5813, 34160), (6832, 29065), (8540, 23252), (11626, 17080)]