97210420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 233404416

約数和(自身を除く): 136193996

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 46, 62, 68, 85, 92, 115, 124, 155, 170, 230, 310, 340, 391, 401, 460, 527, 620, 713, 782, 802, 1054, 1426, 1564, 1604, 1955, 2005, 2108, 2635, 2852, 3565, 3910, 4010, 5270, 6817, 7130, 7820, 8020, 9223, 10540, 12121, 12431, 13634, 14260, 18446, 24242, 24862, 27268, 34085, 36892, 46115, 48484, 49724, 60605, 62155, 68170, 92230, 121210, 124310, 136340, 156791, 184460, 211327, 242420, 248620, 285913, 313582, 422654, 571826, 627164, 783955, 845308, 1056635, 1143652, 1429565, 1567910, 2113270, 2859130, 3135820, 4226540, 4860521, 5718260, 9721042, 19442084, 24302605, 48605210, 97210420]

約数ペア:

[(1, 97210420), (2, 48605210), (4, 24302605), (5, 19442084), (10, 9721042), (17, 5718260), (20, 4860521), (23, 4226540), (31, 3135820), (34, 2859130), (46, 2113270), (62, 1567910), (68, 1429565), (85, 1143652), (92, 1056635), (115, 845308), (124, 783955), (155, 627164), (170, 571826), (230, 422654), (310, 313582), (340, 285913), (391, 248620), (401, 242420), (460, 211327), (527, 184460), (620, 156791), (713, 136340), (782, 124310), (802, 121210), (1054, 92230), (1426, 68170), (1564, 62155), (1604, 60605), (1955, 49724), (2005, 48484), (2108, 46115), (2635, 36892), (2852, 34085), (3565, 27268), (3910, 24862), (4010, 24242), (5270, 18446), (6817, 14260), (7130, 13634), (7820, 12431), (8020, 12121), (9223, 10540)]