25151680

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 56

約数和(自身を含む): 61063632

約数和(自身を除く): 35911952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1483, 1696, 2120, 2966, 3392, 4240, 5932, 7415, 8480, 11864, 14830, 16960, 23728, 29660, 47456, 59320, 78599, 94912, 118640, 157198, 237280, 314396, 392995, 474560, 628792, 785990, 1257584, 1571980, 2515168, 3143960, 5030336, 6287920, 12575840, 25151680]

約数ペア:

[(1, 25151680), (2, 12575840), (4, 6287920), (5, 5030336), (8, 3143960), (10, 2515168), (16, 1571980), (20, 1257584), (32, 785990), (40, 628792), (53, 474560), (64, 392995), (80, 314396), (106, 237280), (160, 157198), (212, 118640), (265, 94912), (320, 78599), (424, 59320), (530, 47456), (848, 29660), (1060, 23728), (1483, 16960), (1696, 14830), (2120, 11864), (2966, 8480), (3392, 7415), (4240, 5932)]