88945242020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{31147}}^1$

素因数の和:31437

約数の個数: 96

約数和(自身を含む): 204018901632

約数和(自身を除く): 115073659612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 227, 340, 370, 454, 629, 740, 908, 1135, 1258, 2270, 2516, 3145, 3859, 4540, 6290, 7718, 8399, 12580, 15436, 16798, 19295, 31147, 33596, 38590, 41995, 62294, 77180, 83990, 124588, 142783, 155735, 167980, 285566, 311470, 529499, 571132, 622940, 713915, 1058998, 1152439, 1427830, 2117996, 2304878, 2647495, 2855660, 4609756, 5294990, 5762195, 7070369, 10589980, 11524390, 14140738, 19591463, 23048780, 28281476, 35351845, 39182926, 70703690, 78365852, 97957315, 120196273, 141407380, 195914630, 240392546, 261603653, 391829260, 480785092, 523207306, 600981365, 1046414612, 1201962730, 1308018265, 2403925460, 2616036530, 4447262101, 5232073060, 8894524202, 17789048404, 22236310505, 44472621010, 88945242020]

約数ペア:

[(1, 88945242020), (2, 44472621010), (4, 22236310505), (5, 17789048404), (10, 8894524202), (17, 5232073060), (20, 4447262101), (34, 2616036530), (37, 2403925460), (68, 1308018265), (74, 1201962730), (85, 1046414612), (148, 600981365), (170, 523207306), (185, 480785092), (227, 391829260), (340, 261603653), (370, 240392546), (454, 195914630), (629, 141407380), (740, 120196273), (908, 97957315), (1135, 78365852), (1258, 70703690), (2270, 39182926), (2516, 35351845), (3145, 28281476), (3859, 23048780), (4540, 19591463), (6290, 14140738), (7718, 11524390), (8399, 10589980), (12580, 7070369), (15436, 5762195), (16798, 5294990), (19295, 4609756), (31147, 2855660), (33596, 2647495), (38590, 2304878), (41995, 2117996), (62294, 1427830), (77180, 1152439), (83990, 1058998), (124588, 713915), (142783, 622940), (155735, 571132), (167980, 529499), (285566, 311470)]