188515671550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{315481}}^1$

素因数の和:315566

約数の個数: 96

約数和(自身を含む): 401368819680

約数和(自身を除く): 212853148130

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 37, 38, 50, 74, 85, 95, 170, 185, 190, 323, 370, 425, 475, 629, 646, 703, 850, 925, 950, 1258, 1406, 1615, 1850, 3145, 3230, 3515, 6290, 7030, 8075, 11951, 15725, 16150, 17575, 23902, 31450, 35150, 59755, 119510, 298775, 315481, 597550, 630962, 1577405, 3154810, 5363177, 5994139, 7887025, 10726354, 11672797, 11988278, 15774050, 23345594, 26815885, 29970695, 53631770, 58363985, 59941390, 101900363, 116727970, 134079425, 149853475, 198437549, 203800726, 221783143, 268158850, 291819925, 299706950, 396875098, 443566286, 509501815, 583639850, 992187745, 1019003630, 1108915715, 1984375490, 2217831430, 2547509075, 3770313431, 4960938725, 5095018150, 5544578575, 7540626862, 9921877450, 11089157150, 18851567155, 37703134310, 94257835775, 188515671550]

約数ペア:

[(1, 188515671550), (2, 94257835775), (5, 37703134310), (10, 18851567155), (17, 11089157150), (19, 9921877450), (25, 7540626862), (34, 5544578575), (37, 5095018150), (38, 4960938725), (50, 3770313431), (74, 2547509075), (85, 2217831430), (95, 1984375490), (170, 1108915715), (185, 1019003630), (190, 992187745), (323, 583639850), (370, 509501815), (425, 443566286), (475, 396875098), (629, 299706950), (646, 291819925), (703, 268158850), (850, 221783143), (925, 203800726), (950, 198437549), (1258, 149853475), (1406, 134079425), (1615, 116727970), (1850, 101900363), (3145, 59941390), (3230, 58363985), (3515, 53631770), (6290, 29970695), (7030, 26815885), (8075, 23345594), (11951, 15774050), (15725, 11988278), (16150, 11672797), (17575, 10726354), (23902, 7887025), (31450, 5994139), (35150, 5363177), (59755, 3154810), (119510, 1577405), (298775, 630962), (315481, 597550)]