189291260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 444019968

約数和(自身を除く): 254728708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 41, 68, 74, 82, 85, 148, 164, 170, 185, 205, 340, 367, 370, 410, 629, 697, 734, 740, 820, 1258, 1394, 1468, 1517, 1835, 2516, 2788, 3034, 3145, 3485, 3670, 6068, 6239, 6290, 6970, 7340, 7585, 12478, 12580, 13579, 13940, 15047, 15170, 24956, 25789, 27158, 30094, 30340, 31195, 51578, 54316, 60188, 62390, 67895, 75235, 103156, 124780, 128945, 135790, 150470, 230843, 255799, 257890, 271580, 300940, 461686, 511598, 515780, 556739, 923372, 1023196, 1113478, 1154215, 1278995, 2226956, 2308430, 2557990, 2783695, 4616860, 5115980, 5567390, 9464563, 11134780, 18929126, 37858252, 47322815, 94645630, 189291260]

約数ペア:

[(1, 189291260), (2, 94645630), (4, 47322815), (5, 37858252), (10, 18929126), (17, 11134780), (20, 9464563), (34, 5567390), (37, 5115980), (41, 4616860), (68, 2783695), (74, 2557990), (82, 2308430), (85, 2226956), (148, 1278995), (164, 1154215), (170, 1113478), (185, 1023196), (205, 923372), (340, 556739), (367, 515780), (370, 511598), (410, 461686), (629, 300940), (697, 271580), (734, 257890), (740, 255799), (820, 230843), (1258, 150470), (1394, 135790), (1468, 128945), (1517, 124780), (1835, 103156), (2516, 75235), (2788, 67895), (3034, 62390), (3145, 60188), (3485, 54316), (3670, 51578), (6068, 31195), (6239, 30340), (6290, 30094), (6970, 27158), (7340, 25789), (7585, 24956), (12478, 15170), (12580, 15047), (13579, 13940)]