17321300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 41622336

約数和(自身を除く): 24301036

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 443, 460, 575, 782, 850, 886, 1150, 1564, 1700, 1772, 1955, 2215, 2300, 3910, 4430, 7531, 7820, 8860, 9775, 10189, 11075, 15062, 19550, 20378, 22150, 30124, 37655, 39100, 40756, 44300, 50945, 75310, 101890, 150620, 173213, 188275, 203780, 254725, 346426, 376550, 509450, 692852, 753100, 866065, 1018900, 1732130, 3464260, 4330325, 8660650, 17321300]

約数ペア:

[(1, 17321300), (2, 8660650), (4, 4330325), (5, 3464260), (10, 1732130), (17, 1018900), (20, 866065), (23, 753100), (25, 692852), (34, 509450), (46, 376550), (50, 346426), (68, 254725), (85, 203780), (92, 188275), (100, 173213), (115, 150620), (170, 101890), (230, 75310), (340, 50945), (391, 44300), (425, 40756), (443, 39100), (460, 37655), (575, 30124), (782, 22150), (850, 20378), (886, 19550), (1150, 15062), (1564, 11075), (1700, 10189), (1772, 9775), (1955, 8860), (2215, 7820), (2300, 7531), (3910, 4430)]