194628889720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{148667}}^1$

素因数の和:150124

約数の個数: 64

約数和(自身を含む): 457278981120

約数和(自身を除く): 262650091400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1423, 2846, 5692, 7115, 11384, 14230, 28460, 32729, 56920, 65458, 130916, 148667, 163645, 261832, 297334, 327290, 594668, 654580, 743335, 1189336, 1309160, 1486670, 2973340, 3419341, 5946680, 6838682, 13677364, 17096705, 27354728, 34193410, 68386820, 136773640, 211553141, 423106282, 846212564, 1057765705, 1692425128, 2115531410, 4231062820, 4865722243, 8462125640, 9731444486, 19462888972, 24328611215, 38925777944, 48657222430, 97314444860, 194628889720]

約数ペア:

[(1, 194628889720), (2, 97314444860), (4, 48657222430), (5, 38925777944), (8, 24328611215), (10, 19462888972), (20, 9731444486), (23, 8462125640), (40, 4865722243), (46, 4231062820), (92, 2115531410), (115, 1692425128), (184, 1057765705), (230, 846212564), (460, 423106282), (920, 211553141), (1423, 136773640), (2846, 68386820), (5692, 34193410), (7115, 27354728), (11384, 17096705), (14230, 13677364), (28460, 6838682), (32729, 5946680), (56920, 3419341), (65458, 2973340), (130916, 1486670), (148667, 1309160), (163645, 1189336), (261832, 743335), (297334, 654580), (327290, 594668)]