473669300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21477

約数の個数: 72

約数和(自身を含む): 1172096856

約数和(自身を除く): 698427556

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 21433, 22100, 42866, 85732, 107165, 214330, 278629, 364361, 428660, 535825, 557258, 728722, 1071650, 1114516, 1393145, 1457444, 1821805, 2143300, 2786290, 3643610, 4736693, 5572580, 6965725, 7287220, 9109025, 9473386, 13931450, 18218050, 18946772, 23683465, 27862900, 36436100, 47366930, 94733860, 118417325, 236834650, 473669300]

約数ペア:

[(1, 473669300), (2, 236834650), (4, 118417325), (5, 94733860), (10, 47366930), (13, 36436100), (17, 27862900), (20, 23683465), (25, 18946772), (26, 18218050), (34, 13931450), (50, 9473386), (52, 9109025), (65, 7287220), (68, 6965725), (85, 5572580), (100, 4736693), (130, 3643610), (170, 2786290), (221, 2143300), (260, 1821805), (325, 1457444), (340, 1393145), (425, 1114516), (442, 1071650), (650, 728722), (850, 557258), (884, 535825), (1105, 428660), (1300, 364361), (1700, 278629), (2210, 214330), (4420, 107165), (5525, 85732), (11050, 42866), (21433, 22100)]