24836320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 64991808

約数和(自身を除く): 40155488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 397, 460, 544, 680, 736, 782, 794, 920, 1360, 1564, 1588, 1840, 1955, 1985, 2720, 3128, 3176, 3680, 3910, 3970, 6256, 6352, 6749, 7820, 7940, 9131, 12512, 12704, 13498, 15640, 15880, 18262, 26996, 31280, 31760, 33745, 36524, 45655, 53992, 62560, 63520, 67490, 73048, 91310, 107984, 134980, 146096, 155227, 182620, 215968, 269960, 292192, 310454, 365240, 539920, 620908, 730480, 776135, 1079840, 1241816, 1460960, 1552270, 2483632, 3104540, 4967264, 6209080, 12418160, 24836320]

約数ペア:

[(1, 24836320), (2, 12418160), (4, 6209080), (5, 4967264), (8, 3104540), (10, 2483632), (16, 1552270), (17, 1460960), (20, 1241816), (23, 1079840), (32, 776135), (34, 730480), (40, 620908), (46, 539920), (68, 365240), (80, 310454), (85, 292192), (92, 269960), (115, 215968), (136, 182620), (160, 155227), (170, 146096), (184, 134980), (230, 107984), (272, 91310), (340, 73048), (368, 67490), (391, 63520), (397, 62560), (460, 53992), (544, 45655), (680, 36524), (736, 33745), (782, 31760), (794, 31280), (920, 26996), (1360, 18262), (1564, 15880), (1588, 15640), (1840, 13498), (1955, 12704), (1985, 12512), (2720, 9131), (3128, 7940), (3176, 7820), (3680, 6749), (3910, 6352), (3970, 6256)]