40884744420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17472113}}^1$

素因数の和:17472141

約数の個数: 72

約数和(自身を含む): 133556839416

約数和(自身を除く): 92672094996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17472113, 34944226, 52416339, 69888452, 87360565, 104832678, 157249017, 174721130, 209665356, 227137469, 262081695, 314498034, 349442260, 454274938, 524163390, 628996068, 681412407, 786245085, 908549876, 1048326780, 1135687345, 1362824814, 1572490170, 2044237221, 2271374690, 2725649628, 3144980340, 3407062035, 4088474442, 4542749380, 6814124070, 8176948884, 10221186105, 13628248140, 20442372210, 40884744420]

約数ペア:

[(1, 40884744420), (2, 20442372210), (3, 13628248140), (4, 10221186105), (5, 8176948884), (6, 6814124070), (9, 4542749380), (10, 4088474442), (12, 3407062035), (13, 3144980340), (15, 2725649628), (18, 2271374690), (20, 2044237221), (26, 1572490170), (30, 1362824814), (36, 1135687345), (39, 1048326780), (45, 908549876), (52, 786245085), (60, 681412407), (65, 628996068), (78, 524163390), (90, 454274938), (117, 349442260), (130, 314498034), (156, 262081695), (180, 227137469), (195, 209665356), (234, 174721130), (260, 157249017), (390, 104832678), (468, 87360565), (585, 69888452), (780, 52416339), (1170, 34944226), (2340, 17472113)]