73847150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 161427168

約数和(自身を除く): 87580018

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 41, 50, 65, 82, 85, 130, 163, 170, 205, 221, 325, 326, 410, 425, 442, 533, 650, 697, 815, 850, 1025, 1066, 1105, 1394, 1630, 2050, 2119, 2210, 2665, 2771, 3485, 4075, 4238, 5330, 5525, 5542, 6683, 6970, 8150, 9061, 10595, 11050, 13325, 13366, 13855, 17425, 18122, 21190, 26650, 27710, 33415, 34850, 36023, 45305, 52975, 66830, 69275, 72046, 86879, 90610, 105950, 113611, 138550, 167075, 173758, 180115, 226525, 227222, 334150, 360230, 434395, 453050, 568055, 868790, 900575, 1136110, 1476943, 1801150, 2171975, 2840275, 2953886, 4343950, 5680550, 7384715, 14769430, 36923575, 73847150]

約数ペア:

[(1, 73847150), (2, 36923575), (5, 14769430), (10, 7384715), (13, 5680550), (17, 4343950), (25, 2953886), (26, 2840275), (34, 2171975), (41, 1801150), (50, 1476943), (65, 1136110), (82, 900575), (85, 868790), (130, 568055), (163, 453050), (170, 434395), (205, 360230), (221, 334150), (325, 227222), (326, 226525), (410, 180115), (425, 173758), (442, 167075), (533, 138550), (650, 113611), (697, 105950), (815, 90610), (850, 86879), (1025, 72046), (1066, 69275), (1105, 66830), (1394, 52975), (1630, 45305), (2050, 36023), (2119, 34850), (2210, 33415), (2665, 27710), (2771, 26650), (3485, 21190), (4075, 18122), (4238, 17425), (5330, 13855), (5525, 13366), (5542, 13325), (6683, 11050), (6970, 10595), (8150, 9061)]