1284865100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:2004

約数の個数: 108

約数和(自身を含む): 3092187504

約数和(自身を除く): 1807322404

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 289, 340, 391, 425, 460, 575, 578, 782, 850, 1150, 1156, 1445, 1564, 1700, 1933, 1955, 2300, 2890, 3866, 3910, 5780, 6647, 7225, 7732, 7820, 9665, 9775, 13294, 14450, 19330, 19550, 26588, 28900, 32861, 33235, 38660, 39100, 44459, 48325, 65722, 66470, 88918, 96650, 131444, 132940, 164305, 166175, 177836, 193300, 222295, 328610, 332350, 444590, 558637, 657220, 664700, 755803, 821525, 889180, 1111475, 1117274, 1511606, 1643050, 2222950, 2234548, 2793185, 3023212, 3286100, 3779015, 4445900, 5586370, 7558030, 11172740, 12848651, 13965925, 15116060, 18895075, 25697302, 27931850, 37790150, 51394604, 55863700, 64243255, 75580300, 128486510, 256973020, 321216275, 642432550, 1284865100]

約数ペア:

[(1, 1284865100), (2, 642432550), (4, 321216275), (5, 256973020), (10, 128486510), (17, 75580300), (20, 64243255), (23, 55863700), (25, 51394604), (34, 37790150), (46, 27931850), (50, 25697302), (68, 18895075), (85, 15116060), (92, 13965925), (100, 12848651), (115, 11172740), (170, 7558030), (230, 5586370), (289, 4445900), (340, 3779015), (391, 3286100), (425, 3023212), (460, 2793185), (575, 2234548), (578, 2222950), (782, 1643050), (850, 1511606), (1150, 1117274), (1156, 1111475), (1445, 889180), (1564, 821525), (1700, 755803), (1933, 664700), (1955, 657220), (2300, 558637), (2890, 444590), (3866, 332350), (3910, 328610), (5780, 222295), (6647, 193300), (7225, 177836), (7732, 166175), (7820, 164305), (9665, 132940), (9775, 131444), (13294, 96650), (14450, 88918), (19330, 66470), (19550, 65722), (26588, 48325), (28900, 44459), (32861, 39100), (33235, 38660)]