2013252880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{40009}}^1$

素因数の和:40076

約数の個数: 80

約数和(自身を含む): 5090232240

約数和(自身を除く): 3076979360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 6290, 10064, 12580, 25160, 40009, 50320, 80018, 160036, 200045, 320072, 400090, 640144, 680153, 800180, 1360306, 1480333, 1600360, 2720612, 2960666, 3200720, 3400765, 5441224, 5921332, 6801530, 7401665, 10882448, 11842664, 13603060, 14803330, 23685328, 25165661, 27206120, 29606660, 50331322, 54412240, 59213320, 100662644, 118426640, 125828305, 201325288, 251656610, 402650576, 503313220, 1006626440, 2013252880]

約数ペア:

[(1, 2013252880), (2, 1006626440), (4, 503313220), (5, 402650576), (8, 251656610), (10, 201325288), (16, 125828305), (17, 118426640), (20, 100662644), (34, 59213320), (37, 54412240), (40, 50331322), (68, 29606660), (74, 27206120), (80, 25165661), (85, 23685328), (136, 14803330), (148, 13603060), (170, 11842664), (185, 10882448), (272, 7401665), (296, 6801530), (340, 5921332), (370, 5441224), (592, 3400765), (629, 3200720), (680, 2960666), (740, 2720612), (1258, 1600360), (1360, 1480333), (1480, 1360306), (2516, 800180), (2960, 680153), (3145, 640144), (5032, 400090), (6290, 320072), (10064, 200045), (12580, 160036), (25160, 80018), (40009, 50320)]