64367380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 172166400

約数和(自身を除く): 107799020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 853, 980, 1078, 1372, 1540, 1706, 1715, 2156, 2695, 3412, 3430, 3773, 4265, 5390, 5971, 6860, 7546, 8530, 9383, 10780, 11942, 15092, 17060, 18766, 18865, 23884, 29855, 37532, 37730, 41797, 46915, 59710, 65681, 75460, 83594, 93830, 119420, 131362, 167188, 187660, 208985, 262724, 292579, 328405, 417970, 459767, 585158, 656810, 835940, 919534, 1170316, 1313620, 1462895, 1839068, 2298835, 2925790, 3218369, 4597670, 5851580, 6436738, 9195340, 12873476, 16091845, 32183690, 64367380]

約数ペア:

[(1, 64367380), (2, 32183690), (4, 16091845), (5, 12873476), (7, 9195340), (10, 6436738), (11, 5851580), (14, 4597670), (20, 3218369), (22, 2925790), (28, 2298835), (35, 1839068), (44, 1462895), (49, 1313620), (55, 1170316), (70, 919534), (77, 835940), (98, 656810), (110, 585158), (140, 459767), (154, 417970), (196, 328405), (220, 292579), (245, 262724), (308, 208985), (343, 187660), (385, 167188), (490, 131362), (539, 119420), (686, 93830), (770, 83594), (853, 75460), (980, 65681), (1078, 59710), (1372, 46915), (1540, 41797), (1706, 37730), (1715, 37532), (2156, 29855), (2695, 23884), (3412, 18865), (3430, 18766), (3773, 17060), (4265, 15092), (5390, 11942), (5971, 10780), (6860, 9383), (7546, 8530)]