1036894877780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{8447897}}^1$

素因数の和:8447961

約数の個数: 72

約数和(自身を含む): 2433298748328

約数和(自身を除く): 1396403870548

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 361, 380, 646, 722, 1292, 1444, 1615, 1805, 3230, 3610, 6137, 6460, 7220, 12274, 24548, 30685, 61370, 122740, 8447897, 16895794, 33791588, 42239485, 84478970, 143614249, 160510043, 168957940, 287228498, 321020086, 574456996, 642040172, 718071245, 802550215, 1436142490, 1605100430, 2728670731, 2872284980, 3049690817, 3210200860, 5457341462, 6099381634, 10914682924, 12198763268, 13643353655, 15248454085, 27286707310, 30496908170, 51844743889, 54573414620, 60993816340, 103689487778, 207378975556, 259223719445, 518447438890, 1036894877780]

約数ペア:

[(1, 1036894877780), (2, 518447438890), (4, 259223719445), (5, 207378975556), (10, 103689487778), (17, 60993816340), (19, 54573414620), (20, 51844743889), (34, 30496908170), (38, 27286707310), (68, 15248454085), (76, 13643353655), (85, 12198763268), (95, 10914682924), (170, 6099381634), (190, 5457341462), (323, 3210200860), (340, 3049690817), (361, 2872284980), (380, 2728670731), (646, 1605100430), (722, 1436142490), (1292, 802550215), (1444, 718071245), (1615, 642040172), (1805, 574456996), (3230, 321020086), (3610, 287228498), (6137, 168957940), (6460, 160510043), (7220, 143614249), (12274, 84478970), (24548, 42239485), (30685, 33791588), (61370, 16895794), (122740, 8447897)]