2378349760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239753}}^1$

素因数の和:239801

約数の個数: 56

約数和(自身を含む): 5846161536

約数和(自身を除く): 3467811776

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, 9920, 239753, 479506, 959012, 1198765, 1918024, 2397530, 3836048, 4795060, 7432343, 7672096, 9590120, 14864686, 15344192, 19180240, 29729372, 37161715, 38360480, 59458744, 74323430, 76720960, 118917488, 148646860, 237834976, 297293720, 475669952, 594587440, 1189174880, 2378349760]

約数ペア:

[(1, 2378349760), (2, 1189174880), (4, 594587440), (5, 475669952), (8, 297293720), (10, 237834976), (16, 148646860), (20, 118917488), (31, 76720960), (32, 74323430), (40, 59458744), (62, 38360480), (64, 37161715), (80, 29729372), (124, 19180240), (155, 15344192), (160, 14864686), (248, 9590120), (310, 7672096), (320, 7432343), (496, 4795060), (620, 3836048), (992, 2397530), (1240, 1918024), (1984, 1198765), (2480, 959012), (4960, 479506), (9920, 239753)]