520036140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1021}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 1572048576

約数和(自身を除く): 1052012436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 653, 780, 1021, 1306, 1959, 2042, 2612, 3063, 3265, 3918, 4084, 5105, 6126, 6530, 7836, 8489, 9795, 10210, 12252, 13060, 13273, 15315, 16978, 19590, 20420, 25467, 26546, 30630, 33956, 39180, 39819, 42445, 50934, 53092, 61260, 66365, 79638, 84890, 101868, 127335, 132730, 159276, 169780, 199095, 254670, 265460, 398190, 509340, 666713, 796380, 1333426, 2000139, 2666852, 3333565, 4000278, 6667130, 8000556, 8667269, 10000695, 13334260, 17334538, 20001390, 26001807, 34669076, 40002780, 43336345, 52003614, 86672690, 104007228, 130009035, 173345380, 260018070, 520036140]

約数ペア:

[(1, 520036140), (2, 260018070), (3, 173345380), (4, 130009035), (5, 104007228), (6, 86672690), (10, 52003614), (12, 43336345), (13, 40002780), (15, 34669076), (20, 26001807), (26, 20001390), (30, 17334538), (39, 13334260), (52, 10000695), (60, 8667269), (65, 8000556), (78, 6667130), (130, 4000278), (156, 3333565), (195, 2666852), (260, 2000139), (390, 1333426), (653, 796380), (780, 666713), (1021, 509340), (1306, 398190), (1959, 265460), (2042, 254670), (2612, 199095), (3063, 169780), (3265, 159276), (3918, 132730), (4084, 127335), (5105, 101868), (6126, 84890), (6530, 79638), (7836, 66365), (8489, 61260), (9795, 53092), (10210, 50934), (12252, 42445), (13060, 39819), (13273, 39180), (15315, 33956), (16978, 30630), (19590, 26546), (20420, 25467)]