201930333700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{59407}}^1$

素因数の和:61229

約数の個数: 72

約数和(自身を含む): 461516988800

約数和(自身を除く): 259586655100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1789, 1900, 3578, 7156, 8945, 17890, 33991, 35780, 44725, 59407, 67982, 89450, 118814, 135964, 169955, 178900, 237628, 297035, 339910, 594070, 679820, 849775, 1128733, 1188140, 1485175, 1699550, 2257466, 2970350, 3399100, 4514932, 5643665, 5940700, 11287330, 22574660, 28218325, 56436650, 106279123, 112873300, 212558246, 425116492, 531395615, 1062791230, 2019303337, 2125582460, 2656978075, 4038606674, 5313956150, 8077213348, 10096516685, 10627912300, 20193033370, 40386066740, 50482583425, 100965166850, 201930333700]

約数ペア:

[(1, 201930333700), (2, 100965166850), (4, 50482583425), (5, 40386066740), (10, 20193033370), (19, 10627912300), (20, 10096516685), (25, 8077213348), (38, 5313956150), (50, 4038606674), (76, 2656978075), (95, 2125582460), (100, 2019303337), (190, 1062791230), (380, 531395615), (475, 425116492), (950, 212558246), (1789, 112873300), (1900, 106279123), (3578, 56436650), (7156, 28218325), (8945, 22574660), (17890, 11287330), (33991, 5940700), (35780, 5643665), (44725, 4514932), (59407, 3399100), (67982, 2970350), (89450, 2257466), (118814, 1699550), (135964, 1485175), (169955, 1188140), (178900, 1128733), (237628, 849775), (297035, 679820), (339910, 594070)]