361945220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2901

約数の個数: 96

約数和(自身を含む): 949003776

約数和(自身を除く): 587058556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 455, 497, 710, 910, 923, 994, 1420, 1820, 1846, 1988, 2485, 2801, 3692, 4615, 4970, 5602, 6461, 9230, 9940, 11204, 12922, 14005, 18460, 19607, 25844, 28010, 32305, 36413, 39214, 56020, 64610, 72826, 78428, 98035, 129220, 145652, 182065, 196070, 198871, 254891, 364130, 392140, 397742, 509782, 728260, 795484, 994355, 1019564, 1274455, 1392097, 1988710, 2548910, 2585323, 2784194, 3977420, 5097820, 5170646, 5568388, 6960485, 10341292, 12926615, 13920970, 18097261, 25853230, 27841940, 36194522, 51706460, 72389044, 90486305, 180972610, 361945220]

約数ペア:

[(1, 361945220), (2, 180972610), (4, 90486305), (5, 72389044), (7, 51706460), (10, 36194522), (13, 27841940), (14, 25853230), (20, 18097261), (26, 13920970), (28, 12926615), (35, 10341292), (52, 6960485), (65, 5568388), (70, 5170646), (71, 5097820), (91, 3977420), (130, 2784194), (140, 2585323), (142, 2548910), (182, 1988710), (260, 1392097), (284, 1274455), (355, 1019564), (364, 994355), (455, 795484), (497, 728260), (710, 509782), (910, 397742), (923, 392140), (994, 364130), (1420, 254891), (1820, 198871), (1846, 196070), (1988, 182065), (2485, 145652), (2801, 129220), (3692, 98035), (4615, 78428), (4970, 72826), (5602, 64610), (6461, 56020), (9230, 39214), (9940, 36413), (11204, 32305), (12922, 28010), (14005, 25844), (18460, 19607)]