40799460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2797

約数の個数: 96

約数和(自身を含む): 129548160

約数和(自身を除く): 88748700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2753, 2964, 3705, 4940, 5506, 7410, 8259, 11012, 13765, 14820, 16518, 27530, 33036, 35789, 41295, 52307, 55060, 71578, 82590, 104614, 107367, 143156, 156921, 165180, 178945, 209228, 214734, 261535, 313842, 357890, 429468, 523070, 536835, 627684, 679991, 715780, 784605, 1046140, 1073670, 1359982, 1569210, 2039973, 2147340, 2719964, 3138420, 3399955, 4079946, 6799910, 8159892, 10199865, 13599820, 20399730, 40799460]

約数ペア:

[(1, 40799460), (2, 20399730), (3, 13599820), (4, 10199865), (5, 8159892), (6, 6799910), (10, 4079946), (12, 3399955), (13, 3138420), (15, 2719964), (19, 2147340), (20, 2039973), (26, 1569210), (30, 1359982), (38, 1073670), (39, 1046140), (52, 784605), (57, 715780), (60, 679991), (65, 627684), (76, 536835), (78, 523070), (95, 429468), (114, 357890), (130, 313842), (156, 261535), (190, 214734), (195, 209228), (228, 178945), (247, 165180), (260, 156921), (285, 143156), (380, 107367), (390, 104614), (494, 82590), (570, 71578), (741, 55060), (780, 52307), (988, 41295), (1140, 35789), (1235, 33036), (1482, 27530), (2470, 16518), (2753, 14820), (2964, 13765), (3705, 11012), (4940, 8259), (5506, 7410)]