40585350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1642

約数の個数: 72

約数和(自身を含む): 109057752

約数和(自身を除く): 68472402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1601, 1690, 1950, 2535, 3202, 4225, 4803, 5070, 8005, 8450, 9606, 12675, 16010, 20813, 24015, 25350, 40025, 41626, 48030, 62439, 80050, 104065, 120075, 124878, 208130, 240150, 270569, 312195, 520325, 541138, 624390, 811707, 1040650, 1352845, 1560975, 1623414, 2705690, 3121950, 4058535, 6764225, 8117070, 13528450, 20292675, 40585350]

約数ペア:

[(1, 40585350), (2, 20292675), (3, 13528450), (5, 8117070), (6, 6764225), (10, 4058535), (13, 3121950), (15, 2705690), (25, 1623414), (26, 1560975), (30, 1352845), (39, 1040650), (50, 811707), (65, 624390), (75, 541138), (78, 520325), (130, 312195), (150, 270569), (169, 240150), (195, 208130), (325, 124878), (338, 120075), (390, 104065), (507, 80050), (650, 62439), (845, 48030), (975, 41626), (1014, 40025), (1601, 25350), (1690, 24015), (1950, 20813), (2535, 16010), (3202, 12675), (4225, 9606), (4803, 8450), (5070, 8005)]