1361810000

素因数分解:

$2^4\times 5^4\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3238

約数の個数: 100

約数和(自身を含む): 3374819712

約数和(自身を除く): 2013009712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 625, 688, 860, 1000, 1075, 1250, 1720, 2000, 2150, 2500, 3167, 3440, 4300, 5000, 5375, 6334, 8600, 10000, 10750, 12668, 15835, 17200, 21500, 25336, 26875, 31670, 43000, 50672, 53750, 63340, 79175, 86000, 107500, 126680, 136181, 158350, 215000, 253360, 272362, 316700, 395875, 430000, 544724, 633400, 680905, 791750, 1089448, 1266800, 1361810, 1583500, 1979375, 2178896, 2723620, 3167000, 3404525, 3958750, 5447240, 6334000, 6809050, 7917500, 10894480, 13618100, 15835000, 17022625, 27236200, 31670000, 34045250, 54472400, 68090500, 85113125, 136181000, 170226250, 272362000, 340452500, 680905000, 1361810000]

約数ペア:

[(1, 1361810000), (2, 680905000), (4, 340452500), (5, 272362000), (8, 170226250), (10, 136181000), (16, 85113125), (20, 68090500), (25, 54472400), (40, 34045250), (43, 31670000), (50, 27236200), (80, 17022625), (86, 15835000), (100, 13618100), (125, 10894480), (172, 7917500), (200, 6809050), (215, 6334000), (250, 5447240), (344, 3958750), (400, 3404525), (430, 3167000), (500, 2723620), (625, 2178896), (688, 1979375), (860, 1583500), (1000, 1361810), (1075, 1266800), (1250, 1089448), (1720, 791750), (2000, 680905), (2150, 633400), (2500, 544724), (3167, 430000), (3440, 395875), (4300, 316700), (5000, 272362), (5375, 253360), (6334, 215000), (8600, 158350), (10000, 136181), (10750, 126680), (12668, 107500), (15835, 86000), (17200, 79175), (21500, 63340), (25336, 53750), (26875, 50672), (31670, 43000)]