43949320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 108299520

約数和(自身を除く): 64350200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 67, 92, 115, 124, 134, 155, 184, 230, 248, 268, 310, 335, 460, 529, 536, 620, 670, 713, 920, 1058, 1240, 1340, 1426, 1541, 2077, 2116, 2645, 2680, 2852, 3082, 3565, 4154, 4232, 5290, 5704, 6164, 7130, 7705, 8308, 10385, 10580, 12328, 14260, 15410, 16399, 16616, 20770, 21160, 28520, 30820, 32798, 35443, 41540, 47771, 61640, 65596, 70886, 81995, 83080, 95542, 131192, 141772, 163990, 177215, 191084, 238855, 283544, 327980, 354430, 382168, 477710, 655960, 708860, 955420, 1098733, 1417720, 1910840, 2197466, 4394932, 5493665, 8789864, 10987330, 21974660, 43949320]

約数ペア:

[(1, 43949320), (2, 21974660), (4, 10987330), (5, 8789864), (8, 5493665), (10, 4394932), (20, 2197466), (23, 1910840), (31, 1417720), (40, 1098733), (46, 955420), (62, 708860), (67, 655960), (92, 477710), (115, 382168), (124, 354430), (134, 327980), (155, 283544), (184, 238855), (230, 191084), (248, 177215), (268, 163990), (310, 141772), (335, 131192), (460, 95542), (529, 83080), (536, 81995), (620, 70886), (670, 65596), (713, 61640), (920, 47771), (1058, 41540), (1240, 35443), (1340, 32798), (1426, 30820), (1541, 28520), (2077, 21160), (2116, 20770), (2645, 16616), (2680, 16399), (2852, 15410), (3082, 14260), (3565, 12328), (4154, 10580), (4232, 10385), (5290, 8308), (5704, 7705), (6164, 7130)]