74166880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 190632960

約数和(自身を除く): 116466080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 787, 992, 1178, 1240, 1520, 1574, 2356, 2480, 2945, 3040, 3148, 3935, 4712, 4960, 5890, 6296, 7870, 9424, 11780, 12592, 14953, 15740, 18848, 23560, 24397, 25184, 29906, 31480, 47120, 48794, 59812, 62960, 74765, 94240, 97588, 119624, 121985, 125920, 149530, 195176, 239248, 243970, 299060, 390352, 463543, 478496, 487940, 598120, 780704, 927086, 975880, 1196240, 1854172, 1951760, 2317715, 2392480, 3708344, 3903520, 4635430, 7416688, 9270860, 14833376, 18541720, 37083440, 74166880]

約数ペア:

[(1, 74166880), (2, 37083440), (4, 18541720), (5, 14833376), (8, 9270860), (10, 7416688), (16, 4635430), (19, 3903520), (20, 3708344), (31, 2392480), (32, 2317715), (38, 1951760), (40, 1854172), (62, 1196240), (76, 975880), (80, 927086), (95, 780704), (124, 598120), (152, 487940), (155, 478496), (160, 463543), (190, 390352), (248, 299060), (304, 243970), (310, 239248), (380, 195176), (496, 149530), (589, 125920), (608, 121985), (620, 119624), (760, 97588), (787, 94240), (992, 74765), (1178, 62960), (1240, 59812), (1520, 48794), (1574, 47120), (2356, 31480), (2480, 29906), (2945, 25184), (3040, 24397), (3148, 23560), (3935, 18848), (4712, 15740), (4960, 14953), (5890, 12592), (6296, 11780), (7870, 9424)]