38811500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 104447616

約数和(自身を除く): 65636116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 853, 875, 910, 1300, 1625, 1706, 1750, 1820, 2275, 3250, 3412, 3500, 4265, 4550, 5971, 6500, 8530, 9100, 11089, 11375, 11942, 17060, 21325, 22178, 22750, 23884, 29855, 42650, 44356, 45500, 55445, 59710, 77623, 85300, 106625, 110890, 119420, 149275, 155246, 213250, 221780, 277225, 298550, 310492, 388115, 426500, 554450, 597100, 746375, 776230, 1108900, 1386125, 1492750, 1552460, 1940575, 2772250, 2985500, 3881150, 5544500, 7762300, 9702875, 19405750, 38811500]

約数ペア:

[(1, 38811500), (2, 19405750), (4, 9702875), (5, 7762300), (7, 5544500), (10, 3881150), (13, 2985500), (14, 2772250), (20, 1940575), (25, 1552460), (26, 1492750), (28, 1386125), (35, 1108900), (50, 776230), (52, 746375), (65, 597100), (70, 554450), (91, 426500), (100, 388115), (125, 310492), (130, 298550), (140, 277225), (175, 221780), (182, 213250), (250, 155246), (260, 149275), (325, 119420), (350, 110890), (364, 106625), (455, 85300), (500, 77623), (650, 59710), (700, 55445), (853, 45500), (875, 44356), (910, 42650), (1300, 29855), (1625, 23884), (1706, 22750), (1750, 22178), (1820, 21325), (2275, 17060), (3250, 11942), (3412, 11375), (3500, 11089), (4265, 9100), (4550, 8530), (5971, 6500)]