580781950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 1272775680

約数和(自身を除く): 691993730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 131, 175, 239, 262, 265, 350, 371, 478, 530, 655, 742, 917, 1195, 1310, 1325, 1673, 1834, 1855, 2390, 2650, 3275, 3346, 3710, 4585, 5975, 6550, 6943, 8365, 9170, 9275, 11950, 12667, 13886, 16730, 18550, 22925, 25334, 31309, 34715, 41825, 45850, 48601, 62618, 63335, 69430, 83650, 88669, 97202, 126670, 156545, 173575, 177338, 219163, 243005, 313090, 316675, 347150, 438326, 443345, 486010, 633350, 782725, 886690, 1095815, 1215025, 1565450, 1659377, 2191630, 2216725, 2430050, 3318754, 4433450, 5479075, 8296885, 10958150, 11615639, 16593770, 23231278, 41484425, 58078195, 82968850, 116156390, 290390975, 580781950]

約数ペア:

[(1, 580781950), (2, 290390975), (5, 116156390), (7, 82968850), (10, 58078195), (14, 41484425), (25, 23231278), (35, 16593770), (50, 11615639), (53, 10958150), (70, 8296885), (106, 5479075), (131, 4433450), (175, 3318754), (239, 2430050), (262, 2216725), (265, 2191630), (350, 1659377), (371, 1565450), (478, 1215025), (530, 1095815), (655, 886690), (742, 782725), (917, 633350), (1195, 486010), (1310, 443345), (1325, 438326), (1673, 347150), (1834, 316675), (1855, 313090), (2390, 243005), (2650, 219163), (3275, 177338), (3346, 173575), (3710, 156545), (4585, 126670), (5975, 97202), (6550, 88669), (6943, 83650), (8365, 69430), (9170, 63335), (9275, 62618), (11950, 48601), (12667, 45850), (13886, 41825), (16730, 34715), (18550, 31309), (22925, 25334)]