98964320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 293197968

約数和(自身を除く): 194233648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 971, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1942, 1960, 2080, 2548, 2912, 3185, 3640, 3884, 3920, 4855, 5096, 6370, 6797, 7280, 7768, 7840, 9710, 10192, 12623, 12740, 13594, 14560, 15536, 19420, 20384, 25246, 25480, 27188, 31072, 33985, 38840, 47579, 50492, 50960, 54376, 63115, 67970, 77680, 88361, 95158, 100984, 101920, 108752, 126230, 135940, 155360, 176722, 190316, 201968, 217504, 237895, 252460, 271880, 353444, 380632, 403936, 441805, 475790, 504920, 543760, 618527, 706888, 761264, 883610, 951580, 1009840, 1087520, 1237054, 1413776, 1522528, 1767220, 1903160, 2019680, 2474108, 2827552, 3092635, 3534440, 3806320, 4948216, 6185270, 7068880, 7612640, 9896432, 12370540, 14137760, 19792864, 24741080, 49482160, 98964320]

約数ペア:

[(1, 98964320), (2, 49482160), (4, 24741080), (5, 19792864), (7, 14137760), (8, 12370540), (10, 9896432), (13, 7612640), (14, 7068880), (16, 6185270), (20, 4948216), (26, 3806320), (28, 3534440), (32, 3092635), (35, 2827552), (40, 2474108), (49, 2019680), (52, 1903160), (56, 1767220), (65, 1522528), (70, 1413776), (80, 1237054), (91, 1087520), (98, 1009840), (104, 951580), (112, 883610), (130, 761264), (140, 706888), (160, 618527), (182, 543760), (196, 504920), (208, 475790), (224, 441805), (245, 403936), (260, 380632), (280, 353444), (364, 271880), (392, 252460), (416, 237895), (455, 217504), (490, 201968), (520, 190316), (560, 176722), (637, 155360), (728, 135940), (784, 126230), (910, 108752), (971, 101920), (980, 100984), (1040, 95158), (1120, 88361), (1274, 77680), (1456, 67970), (1568, 63115), (1820, 54376), (1942, 50960), (1960, 50492), (2080, 47579), (2548, 38840), (2912, 33985), (3185, 31072), (3640, 27188), (3884, 25480), (3920, 25246), (4855, 20384), (5096, 19420), (6370, 15536), (6797, 14560), (7280, 13594), (7768, 12740), (7840, 12623), (9710, 10192)]