39742950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 107805600

約数和(自身を除く): 68062650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 178, 195, 229, 267, 325, 390, 445, 458, 534, 650, 687, 890, 975, 1145, 1157, 1335, 1374, 1950, 2225, 2290, 2314, 2670, 2977, 3435, 3471, 4450, 5725, 5785, 5954, 6675, 6870, 6942, 8931, 11450, 11570, 13350, 14885, 17175, 17355, 17862, 20381, 28925, 29770, 34350, 34710, 40762, 44655, 57850, 61143, 74425, 86775, 89310, 101905, 122286, 148850, 173550, 203810, 223275, 264953, 305715, 446550, 509525, 529906, 611430, 794859, 1019050, 1324765, 1528575, 1589718, 2649530, 3057150, 3974295, 6623825, 7948590, 13247650, 19871475, 39742950]

約数ペア:

[(1, 39742950), (2, 19871475), (3, 13247650), (5, 7948590), (6, 6623825), (10, 3974295), (13, 3057150), (15, 2649530), (25, 1589718), (26, 1528575), (30, 1324765), (39, 1019050), (50, 794859), (65, 611430), (75, 529906), (78, 509525), (89, 446550), (130, 305715), (150, 264953), (178, 223275), (195, 203810), (229, 173550), (267, 148850), (325, 122286), (390, 101905), (445, 89310), (458, 86775), (534, 74425), (650, 61143), (687, 57850), (890, 44655), (975, 40762), (1145, 34710), (1157, 34350), (1335, 29770), (1374, 28925), (1950, 20381), (2225, 17862), (2290, 17355), (2314, 17175), (2670, 14885), (2977, 13350), (3435, 11570), (3471, 11450), (4450, 8931), (5725, 6942), (5785, 6870), (5954, 6675)]