27536422700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{67807}}^1$

素因数の和:67983

約数の個数: 72

約数和(自身を含む): 62153355264

約数和(自身を除く): 34616932564

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 131, 155, 262, 310, 524, 620, 655, 775, 1310, 1550, 2620, 3100, 3275, 4061, 6550, 8122, 13100, 16244, 20305, 40610, 67807, 81220, 101525, 135614, 203050, 271228, 339035, 406100, 678070, 1356140, 1695175, 2102017, 3390350, 4204034, 6780700, 8408068, 8882717, 10510085, 17765434, 21020170, 35530868, 42040340, 44413585, 52550425, 88827170, 105100850, 177654340, 210201700, 222067925, 275364227, 444135850, 550728454, 888271700, 1101456908, 1376821135, 2753642270, 5507284540, 6884105675, 13768211350, 27536422700]

約数ペア:

[(1, 27536422700), (2, 13768211350), (4, 6884105675), (5, 5507284540), (10, 2753642270), (20, 1376821135), (25, 1101456908), (31, 888271700), (50, 550728454), (62, 444135850), (100, 275364227), (124, 222067925), (131, 210201700), (155, 177654340), (262, 105100850), (310, 88827170), (524, 52550425), (620, 44413585), (655, 42040340), (775, 35530868), (1310, 21020170), (1550, 17765434), (2620, 10510085), (3100, 8882717), (3275, 8408068), (4061, 6780700), (6550, 4204034), (8122, 3390350), (13100, 2102017), (16244, 1695175), (20305, 1356140), (40610, 678070), (67807, 406100), (81220, 339035), (101525, 271228), (135614, 203050)]