41012500

素因数分解:

$2^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 95478264

約数和(自身を除く): 54465764

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 193, 250, 340, 386, 425, 500, 625, 772, 850, 965, 1250, 1700, 1930, 2125, 2500, 3125, 3281, 3860, 4250, 4825, 6250, 6562, 8500, 9650, 10625, 12500, 13124, 16405, 19300, 21250, 24125, 32810, 42500, 48250, 53125, 65620, 82025, 96500, 106250, 120625, 164050, 212500, 241250, 328100, 410125, 482500, 603125, 820250, 1206250, 1640500, 2050625, 2412500, 4101250, 8202500, 10253125, 20506250, 41012500]

約数ペア:

[(1, 41012500), (2, 20506250), (4, 10253125), (5, 8202500), (10, 4101250), (17, 2412500), (20, 2050625), (25, 1640500), (34, 1206250), (50, 820250), (68, 603125), (85, 482500), (100, 410125), (125, 328100), (170, 241250), (193, 212500), (250, 164050), (340, 120625), (386, 106250), (425, 96500), (500, 82025), (625, 65620), (772, 53125), (850, 48250), (965, 42500), (1250, 32810), (1700, 24125), (1930, 21250), (2125, 19300), (2500, 16405), (3125, 13124), (3281, 12500), (3860, 10625), (4250, 9650), (4825, 8500), (6250, 6562)]