20134519030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{6949}}^1$

素因数の和:7225

約数の個数: 64

約数和(自身を含む): 38334643200

約数和(自身を除く): 18200124170

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 191, 205, 370, 382, 410, 955, 1517, 1910, 3034, 6949, 7067, 7585, 7831, 13898, 14134, 15170, 15662, 34745, 35335, 39155, 69490, 70670, 78310, 257113, 284909, 289747, 514226, 569818, 579494, 1285565, 1327259, 1424545, 1448735, 2571130, 2654518, 2849090, 2897470, 6636295, 10541633, 13272590, 21083266, 49108583, 52708165, 54417619, 98217166, 105416330, 108835238, 245542915, 272088095, 491085830, 544176190, 2013451903, 4026903806, 10067259515, 20134519030]

約数ペア:

[(1, 20134519030), (2, 10067259515), (5, 4026903806), (10, 2013451903), (37, 544176190), (41, 491085830), (74, 272088095), (82, 245542915), (185, 108835238), (191, 105416330), (205, 98217166), (370, 54417619), (382, 52708165), (410, 49108583), (955, 21083266), (1517, 13272590), (1910, 10541633), (3034, 6636295), (6949, 2897470), (7067, 2849090), (7585, 2654518), (7831, 2571130), (13898, 1448735), (14134, 1424545), (15170, 1327259), (15662, 1285565), (34745, 579494), (35335, 569818), (39155, 514226), (69490, 289747), (70670, 284909), (78310, 257113)]