16737112720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{4691}}^1$

素因数の和:5240

約数の個数: 80

約数和(自身を含む): 39390728832

約数和(自身を除く): 22653616112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 433, 515, 824, 866, 1030, 1648, 1732, 2060, 2165, 3464, 4120, 4330, 4691, 6928, 8240, 8660, 9382, 17320, 18764, 23455, 34640, 37528, 44599, 46910, 75056, 89198, 93820, 178396, 187640, 222995, 356792, 375280, 445990, 483173, 713584, 891980, 966346, 1783960, 1932692, 2031203, 2415865, 3567920, 3865384, 4062406, 4831730, 7730768, 8124812, 9663460, 10156015, 16249624, 19326920, 20312030, 32499248, 38653840, 40624060, 81248120, 162496240, 209213909, 418427818, 836855636, 1046069545, 1673711272, 2092139090, 3347422544, 4184278180, 8368556360, 16737112720]

約数ペア:

[(1, 16737112720), (2, 8368556360), (4, 4184278180), (5, 3347422544), (8, 2092139090), (10, 1673711272), (16, 1046069545), (20, 836855636), (40, 418427818), (80, 209213909), (103, 162496240), (206, 81248120), (412, 40624060), (433, 38653840), (515, 32499248), (824, 20312030), (866, 19326920), (1030, 16249624), (1648, 10156015), (1732, 9663460), (2060, 8124812), (2165, 7730768), (3464, 4831730), (4120, 4062406), (4330, 3865384), (4691, 3567920), (6928, 2415865), (8240, 2031203), (8660, 1932692), (9382, 1783960), (17320, 966346), (18764, 891980), (23455, 713584), (34640, 483173), (37528, 445990), (44599, 375280), (46910, 356792), (75056, 222995), (89198, 187640), (93820, 178396)]