91293760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9251

約数の個数: 56

約数和(自身を含む): 224430336

約数和(自身を除く): 133136576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9203, 9920, 18406, 36812, 46015, 73624, 92030, 147248, 184060, 285293, 294496, 368120, 570586, 588992, 736240, 1141172, 1426465, 1472480, 2282344, 2852930, 2944960, 4564688, 5705860, 9129376, 11411720, 18258752, 22823440, 45646880, 91293760]

約数ペア:

[(1, 91293760), (2, 45646880), (4, 22823440), (5, 18258752), (8, 11411720), (10, 9129376), (16, 5705860), (20, 4564688), (31, 2944960), (32, 2852930), (40, 2282344), (62, 1472480), (64, 1426465), (80, 1141172), (124, 736240), (155, 588992), (160, 570586), (248, 368120), (310, 294496), (320, 285293), (496, 184060), (620, 147248), (992, 92030), (1240, 73624), (1984, 46015), (2480, 36812), (4960, 18406), (9203, 9920)]