38634050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 72

約数和(自身を含む): 90095796

約数和(自身を除く): 51461746

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1213, 1225, 1274, 2275, 2426, 2450, 3185, 4550, 6065, 6370, 8491, 12130, 15769, 15925, 16982, 30325, 31538, 31850, 42455, 59437, 60650, 78845, 84910, 110383, 118874, 157690, 212275, 220766, 297185, 394225, 424550, 551915, 594370, 772681, 788450, 1103830, 1485925, 1545362, 2759575, 2971850, 3863405, 5519150, 7726810, 19317025, 38634050]

約数ペア:

[(1, 38634050), (2, 19317025), (5, 7726810), (7, 5519150), (10, 3863405), (13, 2971850), (14, 2759575), (25, 1545362), (26, 1485925), (35, 1103830), (49, 788450), (50, 772681), (65, 594370), (70, 551915), (91, 424550), (98, 394225), (130, 297185), (175, 220766), (182, 212275), (245, 157690), (325, 118874), (350, 110383), (455, 84910), (490, 78845), (637, 60650), (650, 59437), (910, 42455), (1213, 31850), (1225, 31538), (1274, 30325), (2275, 16982), (2426, 15925), (2450, 15769), (3185, 12130), (4550, 8491), (6065, 6370)]