14399156920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 33480345600

約数和(自身を除く): 19081188680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 103, 107, 178, 206, 214, 356, 367, 412, 428, 445, 515, 535, 712, 734, 824, 856, 890, 1030, 1070, 1468, 1780, 1835, 2060, 2140, 2936, 3560, 3670, 4120, 4280, 7340, 9167, 9523, 11021, 14680, 18334, 19046, 22042, 32663, 36668, 37801, 38092, 39269, 44084, 45835, 47615, 55105, 65326, 73336, 75602, 76184, 78538, 88168, 91670, 95230, 110210, 130652, 151204, 157076, 163315, 183340, 189005, 190460, 196345, 220420, 261304, 302408, 314152, 326630, 366680, 378010, 380920, 392690, 440840, 653260, 756020, 785380, 980869, 1306520, 1512040, 1570760, 1961738, 3364289, 3494941, 3923476, 4044707, 4904345, 6728578, 6989882, 7846952, 8089414, 9808690, 13457156, 13979764, 16178828, 16821445, 17474705, 19617380, 20223535, 26914312, 27959528, 32357656, 33642890, 34949410, 39234760, 40447070, 67285780, 69898820, 80894140, 134571560, 139797640, 161788280, 359978923, 719957846, 1439915692, 1799894615, 2879831384, 3599789230, 7199578460, 14399156920]

約数ペア:

[(1, 14399156920), (2, 7199578460), (4, 3599789230), (5, 2879831384), (8, 1799894615), (10, 1439915692), (20, 719957846), (40, 359978923), (89, 161788280), (103, 139797640), (107, 134571560), (178, 80894140), (206, 69898820), (214, 67285780), (356, 40447070), (367, 39234760), (412, 34949410), (428, 33642890), (445, 32357656), (515, 27959528), (535, 26914312), (712, 20223535), (734, 19617380), (824, 17474705), (856, 16821445), (890, 16178828), (1030, 13979764), (1070, 13457156), (1468, 9808690), (1780, 8089414), (1835, 7846952), (2060, 6989882), (2140, 6728578), (2936, 4904345), (3560, 4044707), (3670, 3923476), (4120, 3494941), (4280, 3364289), (7340, 1961738), (9167, 1570760), (9523, 1512040), (11021, 1306520), (14680, 980869), (18334, 785380), (19046, 756020), (22042, 653260), (32663, 440840), (36668, 392690), (37801, 380920), (38092, 378010), (39269, 366680), (44084, 326630), (45835, 314152), (47615, 302408), (55105, 261304), (65326, 220420), (73336, 196345), (75602, 190460), (76184, 189005), (78538, 183340), (88168, 163315), (91670, 157076), (95230, 151204), (110210, 130652)]