194628760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 462283200

約数和(自身を除く): 267654440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 2377, 3560, 4094, 4754, 8188, 9508, 10235, 11885, 16376, 19016, 20470, 23770, 40940, 47540, 54671, 81880, 95080, 109342, 211553, 218684, 273355, 423106, 437368, 546710, 846212, 1057765, 1093420, 1692424, 2115530, 2186840, 4231060, 4865719, 8462120, 9731438, 19462876, 24328595, 38925752, 48657190, 97314380, 194628760]

約数ペア:

[(1, 194628760), (2, 97314380), (4, 48657190), (5, 38925752), (8, 24328595), (10, 19462876), (20, 9731438), (23, 8462120), (40, 4865719), (46, 4231060), (89, 2186840), (92, 2115530), (115, 1692424), (178, 1093420), (184, 1057765), (230, 846212), (356, 546710), (445, 437368), (460, 423106), (712, 273355), (890, 218684), (920, 211553), (1780, 109342), (2047, 95080), (2377, 81880), (3560, 54671), (4094, 47540), (4754, 40940), (8188, 23770), (9508, 20470), (10235, 19016), (11885, 16376)]