224722969250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3581}}^1\times {\mathrm{19309}}^1$

素因数の和:22920

約数の個数: 64

約数和(自身を含む): 453191487840

約数和(自身を除く): 228468518590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 3581, 7162, 17905, 19309, 35810, 38618, 46553, 89525, 93106, 96545, 179050, 193090, 232765, 251017, 447625, 465530, 482725, 502034, 895250, 965450, 1163825, 1255085, 2327650, 2413625, 2510170, 4827250, 5819125, 6275425, 11638250, 12550850, 31377125, 62754250, 69145529, 138291058, 345727645, 691455290, 898891877, 1728638225, 1797783754, 3457276450, 4494459385, 8643191125, 8988918770, 17286382250, 22472296925, 44944593850, 112361484625, 224722969250]

約数ペア:

[(1, 224722969250), (2, 112361484625), (5, 44944593850), (10, 22472296925), (13, 17286382250), (25, 8988918770), (26, 8643191125), (50, 4494459385), (65, 3457276450), (125, 1797783754), (130, 1728638225), (250, 898891877), (325, 691455290), (650, 345727645), (1625, 138291058), (3250, 69145529), (3581, 62754250), (7162, 31377125), (17905, 12550850), (19309, 11638250), (35810, 6275425), (38618, 5819125), (46553, 4827250), (89525, 2510170), (93106, 2413625), (96545, 2327650), (179050, 1255085), (193090, 1163825), (232765, 965450), (251017, 895250), (447625, 502034), (465530, 482725)]