3879138514880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20353}}^1\times {\mathrm{19213}}^1$

素因数の和:39614

約数の個数: 112

約数和(自身を含む): 9536137538304

約数和(自身を除く): 5656999023424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 19213, 20353, 38426, 40706, 76852, 81412, 96065, 101765, 153704, 162824, 192130, 203530, 307408, 325648, 384260, 407060, 595603, 614816, 630943, 651296, 768520, 814120, 1191206, 1229632, 1261886, 1302592, 1537040, 1628240, 2382412, 2523772, 2978015, 3074080, 3154715, 3256480, 4764824, 5047544, 5956030, 6148160, 6309430, 6512960, 9529648, 10095088, 11912060, 12618860, 19059296, 20190176, 23824120, 25237720, 38118592, 40380352, 47648240, 50475440, 95296480, 100950880, 190592960, 201901760, 391042189, 782084378, 1564168756, 1955210945, 3128337512, 3910421890, 6256675024, 7820843780, 12122307859, 12513350048, 15641687560, 24244615718, 25026700096, 31283375120, 48489231436, 60611539295, 62566750240, 96978462872, 121223078590, 125133500480, 193956925744, 242446157180, 387913851488, 484892314360, 775827702976, 969784628720, 1939569257440, 3879138514880]

約数ペア:

[(1, 3879138514880), (2, 1939569257440), (4, 969784628720), (5, 775827702976), (8, 484892314360), (10, 387913851488), (16, 242446157180), (20, 193956925744), (31, 125133500480), (32, 121223078590), (40, 96978462872), (62, 62566750240), (64, 60611539295), (80, 48489231436), (124, 31283375120), (155, 25026700096), (160, 24244615718), (248, 15641687560), (310, 12513350048), (320, 12122307859), (496, 7820843780), (620, 6256675024), (992, 3910421890), (1240, 3128337512), (1984, 1955210945), (2480, 1564168756), (4960, 782084378), (9920, 391042189), (19213, 201901760), (20353, 190592960), (38426, 100950880), (40706, 95296480), (76852, 50475440), (81412, 47648240), (96065, 40380352), (101765, 38118592), (153704, 25237720), (162824, 23824120), (192130, 20190176), (203530, 19059296), (307408, 12618860), (325648, 11912060), (384260, 10095088), (407060, 9529648), (595603, 6512960), (614816, 6309430), (630943, 6148160), (651296, 5956030), (768520, 5047544), (814120, 4764824), (1191206, 3256480), (1229632, 3154715), (1261886, 3074080), (1302592, 2978015), (1537040, 2523772), (1628240, 2382412)]