1349348540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 3029140800

約数和(自身を除く): 1679792260

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 179, 205, 290, 317, 358, 410, 580, 634, 716, 820, 895, 1189, 1268, 1585, 1790, 2378, 3170, 3580, 4756, 5191, 5945, 6340, 7339, 9193, 10382, 11890, 12997, 14678, 18386, 20764, 23780, 25955, 25994, 29356, 36695, 36772, 45965, 51910, 51988, 56743, 64985, 73390, 91930, 103820, 113486, 129970, 146780, 183860, 212831, 226972, 259940, 283715, 376913, 425662, 567430, 753826, 851324, 1064155, 1134860, 1507652, 1645547, 1884565, 2128310, 2326463, 3291094, 3769130, 4256620, 4652926, 6582188, 7538260, 8227735, 9305852, 11632315, 16455470, 23264630, 32910940, 46529260, 67467427, 134934854, 269869708, 337337135, 674674270, 1349348540]

約数ペア:

[(1, 1349348540), (2, 674674270), (4, 337337135), (5, 269869708), (10, 134934854), (20, 67467427), (29, 46529260), (41, 32910940), (58, 23264630), (82, 16455470), (116, 11632315), (145, 9305852), (164, 8227735), (179, 7538260), (205, 6582188), (290, 4652926), (317, 4256620), (358, 3769130), (410, 3291094), (580, 2326463), (634, 2128310), (716, 1884565), (820, 1645547), (895, 1507652), (1189, 1134860), (1268, 1064155), (1585, 851324), (1790, 753826), (2378, 567430), (3170, 425662), (3580, 376913), (4756, 283715), (5191, 259940), (5945, 226972), (6340, 212831), (7339, 183860), (9193, 146780), (10382, 129970), (11890, 113486), (12997, 103820), (14678, 91930), (18386, 73390), (20764, 64985), (23780, 56743), (25955, 51988), (25994, 51910), (29356, 45965), (36695, 36772)]